एपीए उद्धरण

Nunan, D. (2002). Expressions intro: Meaningful English communication. Australia: Thomson/Heinle.

शिकागो स्टाइल उद्धरण

Nunan, David. Expressions Intro: Meaningful English Communication. Australia: Thomson/Heinle, 2002.

एमएलए उद्धरण

Nunan, David. Expressions Intro: Meaningful English Communication. Australia: Thomson/Heinle, 2002.