1989On the rise of epistemic meanings in English: An example of subjectification in semantic change. Language 65(1). 31–55.
Traugott, Elizabeth Closs
1995Subjectification in Grammaticalisation. In Dieter Stein & Susan Wright (eds.), Subjectivity and subjectivisation, 31–54. Cambridge: CUP.
Traugott, Elizabeth Closs
2003From subjectification to intersubjectification. In Raymond Hickey (ed.), Motives for language change, 124–139. Cambridge: CUP.
Traugott, Elizabeth Closs
2010(Inter)subjectivity and (inter)subjectification. In Kristin Davidse, Lieven Vandelotte & Hubert Cuyckens (eds.), Subjectification, intersubjectification and grammaticalization, 29–71. Berlin: De Gruyter Mouton.
Traugott, Elizabeth Closs & Richard Dasher
2002Regularity in semantic change. Cambridge: CUP.
Traugott, Elizabeth Closs & Graeme Trousdale
2013Constructionalization and constructional changes. Oxford: OUP.
van der Auwera, Johan & Vladimir A. Plungian
1998Modality’s semantic map. Linguistic Typology 21. 79–124.
Verhagen, Arie
2005Constructions of intersubjectivity: Discourse, syntax and cognition. Cambridge: CUP.
Verhagen, Arie
2007Construal and perspectivization. In Dirk Geeraerts & Hubert Cuyckens (eds.), The Oxford handbook of Cognitive Linguistics, 48–81. Oxford: OUP.
Verstraete, Jean-Christophe
2001Subjective and objective modality: Interpersonal and ideational functions in the English modal auxiliary system. Journal of Pragmatics 331. 1505–1528.