References
Angulo Rincón, L. (2010). Voseo, el otro castellano de América. Revista Historia de la Educación Latinoamericana, 14, 267–288.![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Benavides, C. (2003). La distribución del voseo en Hispanoamérica. Hispania, 86(3), 612–623. ![DOI logo](https://benjamins.com/logos/doi-logo.svg)
![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Christiansen, A. (2014). ‘El vos es el dialecto que inventamos nosotros, la forma correcta es el tú’: Creencias y actitudes lingüísticas acerca de las formas de tratamiento y la influencia de estas en la educación escolar en Nicaragua. Borealis: An International Journal of Hispanic Linguistics, 3(2), 259–297. ![DOI logo](https://benjamins.com/logos/doi-logo.svg)
![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Claes, J. (2017). La pluralización de haber presentacional en el español peninsular: Datos de Twitter. Sociolinguistic Studies, 11(1), 41–64. ![DOI logo](https://benjamins.com/logos/doi-logo.svg)
![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Environmental Systems Research Institute [ESRI]. (2017). ArcGIS Desktop (Version 10) [software]. Redlands, CA: Environmental Systems Research Institute.![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Estrada Arráez, A., & De Benito Moreno, C. (2016). Variación en las redes sociales: Datos twilectales. Revista Internacional de Lingüística Iberoamericana, 14(2), 77–111.![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Fontanella de Weinberg, M. B. (1979). La oposición «cantes/cantés» en el español de Buenos Aires. Thesaurus, 34, 72–83.![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Gonçalves, B., & Sánchez, D. (2014). Crowdsourcing dialect characterization through Twitter. PLOS ONE, 9(11). ![DOI logo](https://benjamins.com/logos/doi-logo.svg)
![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Gonçalves, B., & Sánchez, D. (2016). Learning about Spanish dialects through Twitter. Revista Internacional de Lingüística Iberoamericana, 14(2), 65.![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Johnson, M. (2016). Epistemicity in voseo and tuteo negative commands in Argentinian Spanish. Journal of Pragmatics, 97, 37–54. ![DOI logo](https://benjamins.com/logos/doi-logo.svg)
![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Kahle, D., & Wickham, H. (2013). ggmap: Spatial visualization with ggplot2. The R Journal, 5(1), 144–161. Retrieved from <[URL]> (11 November, 2019). ![DOI logo](https://benjamins.com/logos/doi-logo.svg)
![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Lipski, J. M. (1994). Latin American Spanish. New York, NY: Longman.![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Llorente, A. (2016). ¿Por qué algunos países de América Latina usan el ‘vos’ en vez del ‘tú’? BBC Mundo Retrieved from <[URL]> (11 November, 2019).![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Michno, J. A. (2017). Nicaragua y ¿vos, tú, o usted? Pronoun use and identity construction in an area of recent linguistic and cultural contact (Unpublished doctoral dissertation). University of Texas at Austin, Austin, TX.
Michnowicz, J. & Place, S. (2010). Perceptions of second person singular pronoun use in San Salvador, El Salvador. Studies in Hispanic and Lusophone Linguistics, 3(2), 353–377. ![DOI logo](https://benjamins.com/logos/doi-logo.svg)
![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Millan, M. (2011). Pronouns of address in informal contexts: A comparison of two dialects of Colombian Spanish (Unpublished doctoral dissertation). University of Illinois at Urbana-Champaign, Urbana, IL.
Morgan, T. A., López Alonzo, K., Potowski, K., & Ramos, Z. (2017a). El primer y único censo del voseo. Presented at the XVIII Congreso Internacional de la Asociación de Lingüística y Filología de América Latina, Universidad Nacional de Colombia, Bogotá, Colombia.
Morgan, T. A., López Alonzo, K., Potowski, K., & Ramos, Z. (2017b). Weighing in on tú vs. vos: Attitudinal data from the first-ever voseo census. Presented at the Hispanic Linguistics Symposium, Texas Tech University, Lubbock, TX.
Páez Urdaneta, I. (1981). Historia y geografía hispanoamericana del voseo. Caracas, Venezuela: La Casa de Bello.![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Real Academia Española & Asociación de Academias de la Lengua Española [RAE]. (2005). Diccionario panhispánico de dudas. Madrid, Spain: Santillana.![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Reddy, S., Stanford, J. N., & Zhong, J. (2014). A Twitter-based study of newly formed clippings in American English. Paper presented at the Annual Meeting of the American Dialect Society, Minneapolis, MN.
R Core Team. (2018). R: A language and environment for statistical computing [software]. Vienna, Austria: R Foundation for Statistical Computing. Retrieved from <[URL]> (11 November, 2019).![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Rona, J. P. (1967). Geografía y morfología del « voseo » (Unpublished doctoral dissertation). Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil.
Ruiz Tinoco, A. (2013). Twitter como corpus para estudios de geolingüística del español. Sophia Linguistica: Working Papers in Linguistics, 60, 147–163. Retrieved from <[URL]> (11 November, 2019).![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Russell, M. A. (2013). Mining the social web. Sebastopol, CA: O’Reilly Media.![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Shenk, E. M. (2014). Teaching sociolinguistic variation in the intermediate language classroom: “Voseo” in Latin America. Hispania, 97(3), 368–381. ![DOI logo](https://benjamins.com/logos/doi-logo.svg)
![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Uber, D. R. (1985). The dual function of usted: Forms of address in Bogotá, Colombia. Hispania, 68(2), 388–392. ![DOI logo](https://benjamins.com/logos/doi-logo.svg)
![Google Scholar](https://benjamins.com/logos/google-scholar.svg)
Warden, P. (2013). The Data Science Toolkit (Version 0.50) [software]. Available from <[URL]> (11 November, 2019).![Google Scholar](https://benjamins.com/logos/google-scholar.svg)