Cita APA (7th ed.)

Nunan, D. (2003). Practical English language teaching. McGraw-Hill/Contemporary.

Cita Chicago (17th ed.)

Nunan, David. Practical English Language Teaching. New York: McGraw-Hill/Contemporary, 2003.

Cita MLA (8th ed.)

Nunan, David. Practical English Language Teaching. McGraw-Hill/Contemporary, 2003.