1. Atkinson, J. M., & Heritage, J. (Eds.). (1984). Structures of social action: Studies in conversational analysis. Cambridge: Cambridge University Press.
2. Austin, J., & Howson, A. (1979). Language and mathematical education. Educational Studies in Mathematics, 10, 161–197.
3. Bakhtin, M. M. (1975). Voprosy literatury i estetiki [Problems in literature and aesthetics]. Moscow, Russia: Xudoš. Lit. (English: The dialogic imagination, Austin, TX: University of Texas, 1981.)
4. Bakhtin, M. M. (1994). Problemy poètiki tvorčestvogo Dostoevskogo [Problems of the poetics in the work of Dostoevsky]. Kiev, Russia: Next. (Parts reproduced in the English: Problems of Dostoevsky’s poetics, Minneapolis, MI, University of Minneapolis Press, 1984) (First published in 1929).
5. Bartolini Bussi, M., & Mariotti, M. A. (2008). Semiotic mediation in the mathematics classroom: Artefacts and signs after a Vygotskian perspective. In L. English (Ed.), Handbook of international research in mathematics education (2nd ed., pp. 746–783). New York: Routledge.