एपीए उद्धरण

Goel, O. P. (2004). India and SAARC engagements. Isha Books.

शिकागो स्टाइल उद्धरण

Goel, O P. India and SAARC Engagements. Delhi: Isha Books, 2004.

एमएलए उद्धरण

Goel, O P. India and SAARC Engagements. Isha Books, 2004.