एपीए उद्धरण

Nunan, D. (2002). Expressions: Meaningful English communication: Intro. Australia: Heinle & Heinle.

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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