DanielsH. (2001). Vygotsky and pedagogy. London, UK: RoutledgeFalmer.
2.
EngeströmY. (1996). Developmental studies of work as a testbench of activity theory: The case of primary care medical practice. In ChaiklinS.LaveJ. (Eds), Understanding practice: Perspectives on activity and context, 64–103. New York: Cambridge University Press.
3.
RogoffB. (1990) Apprenticeship in thinking: Cognitive development in social context. New York: Oxford University Press.