Dyfyniad APA

Wertsch, J. V. (1985). Culture, communication, and cognition: Vygotskian perspectives. Cambridge : Cambridge University Pr.

Dyfyniad Arddull Chicago

Wertsch, James V. Culture, Communication, and Cognition: Vygotskian Perspectives. Cambridge : Cambridge University Pr, 1985.

Dyfyniad MLA

Wertsch, James V. Culture, Communication, and Cognition: Vygotskian Perspectives. Cambridge : Cambridge University Pr, 1985.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.