Nunan, D. (1991). Language teaching methodology: A textbook for teachers. Prentice-Hall.
Chicago Style (17th ed.) CitationNunan, David. Language Teaching Methodology: A Textbook for Teachers. New York ; London: Prentice-Hall, 1991.
MLA (9th ed.) CitationNunan, David. Language Teaching Methodology: A Textbook for Teachers. Prentice-Hall, 1991.