Παραπομπή APA

Collaboration language learning and teaching. (1992). Collaboration language learning and teaching. Cambridge, New York: Cambridge Univ. Press.

Παραπομπή Chicago Style

Collaboration language learning and teaching. Collaboration Language Learning and Teaching. Cambridge, New York: Cambridge Univ. Press, 1992.

Παραπομπή MLA

Collaboration language learning and teaching. Collaboration Language Learning and Teaching. Cambridge, New York: Cambridge Univ. Press, 1992.

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