Brown, H. D. (2007). Principles of language learning and teaching (5th ed.). Pearson Longman.
Chicago Style (17. basım) AtıfBrown, H. Douglas. Principles of Language Learning and Teaching. 5th ed. White Plains, NY: Pearson Longman, 2007.
MLA (8th ed.) AtıfBrown, H. Douglas. Principles of Language Learning and Teaching. 5th ed. Pearson Longman, 2007.
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