Publications
Veer, R. van der. 1999. Lev S. Vygotsky. In Östman, Jan-Ola, Jef Verschueren, Jan Blommaert and Chris Bulcaen, eds. Handbook of Pragmatics. 1997 Installment. John Benjamins. ![DOI logo](https://benjamins.com/logos/doi-logo.svg)
Wertsch, James V. 1983. The role of semiosis in L.S. Vygotsky's theory of human cognition. In Bain, Bruce, ed. The sociogenesis of language and human conduct. Plenum. pp. 17–31. ![DOI logo](https://benjamins.com/logos/doi-logo.svg)