Nunan, D. (2003). Practical English language teaching. McGraw-Hill/Contemporary.
Chicagoスタイル(17版)引用形式Nunan, David. Practical English Language Teaching. New York: McGraw-Hill/Contemporary, 2003.
MLA(8版)引用形式Nunan, David. Practical English Language Teaching. McGraw-Hill/Contemporary, 2003.
警告: この引用は必ずしも正確ではありません.