एपीए उद्धरण

Saraswathi V. (2004). English language teaching: Principles & practice. Orient Longman.

शिकागो स्टाइल उद्धरण

Saraswathi V. English Language Teaching: Principles & Practice. Hyderabad: Orient Longman, 2004.

एमएलए उद्धरण

Saraswathi V. English Language Teaching: Principles & Practice. Orient Longman, 2004.