Levitin, K. (1982) One Is Not Born a Personality: Profiles of Soviet Education Psychologists. Moscow: Progress.
2.
Popper, K.R. (1961) The Poverty of Historicism. London: Routledge and Kegan Paul.
3.
Wertsch, J.V. (1985) Vygotsky and the Social Formation of Mind. Cambridge, MA: Harvard University Press.
4.
Vygotsky, L.S. (1978) Mind in Society: The Development ofHigher Psychological Processes. Edited by M. Cole, V. John-Steiner, S. Scribner and E. Souberman. Cambridge, MA: Harvard University Press.