APA (7th ed.) Citation
Wertsch, J. V. (1993). Voices of the mind: A sociocultural approach to mediated action (1st Harvard University Press pbk. ed.). Harvard University Press.
Chicago Style (17th ed.) Citation
Wertsch, James V. Voices of the Mind: A Sociocultural Approach to Mediated Action. 1st Harvard University Press pbk. ed. Cambridge, MA: Harvard University Press, 1993.
MLA (9th ed.) Citation
Wertsch, James V. Voices of the Mind: A Sociocultural Approach to Mediated Action. 1st Harvard University Press pbk. ed. Harvard University Press, 1993.
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