Gardner, D., & Miller, L. (1994). Directions in self-access language learning. Hong Kong University Press.
Chicago Style (17. basım) AtıfGardner, David, ve Lindsay Miller. Directions in Self-access Language Learning. Hong Kong: Hong Kong University Press, 1994.
MLA (9th ed.) AtıfGardner, David, ve Lindsay Miller. Directions in Self-access Language Learning. Hong Kong University Press, 1994.
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