एपीए उद्धरण

Hewwing, M. (2004). Pronunciation Practice Activities: A resourse book for teaching english proninciation. Cambridge University Press.

शिकागो स्टाइल उद्धरण

Hewwing, Martin. Pronunciation Practice Activities: A Resourse Book for Teaching English Proninciation. Cambridge University Press, 2004.

एमएलए उद्धरण

Hewwing, Martin. Pronunciation Practice Activities: A Resourse Book for Teaching English Proninciation. Cambridge University Press, 2004.