Wilkins, D. A. (1976). Notional syllabuses: A taxonomy and its relevance to foreign language curriculum development. Oxford University Press.
Chicago Style (17. basım) AtıfWilkins, D. A. Notional Syllabuses: A Taxonomy and Its Relevance to Foreign Language Curriculum Development. Oxford: Oxford University Press, 1976.
MLA (9th ed.) AtıfWilkins, D. A. Notional Syllabuses: A Taxonomy and Its Relevance to Foreign Language Curriculum Development. Oxford University Press, 1976.
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