एपीए उद्धरण

Purushothaman Nair,C N. (1992). Export promotion in India. Discovery.

शिकागो स्टाइल उद्धरण

Purushothaman Nair,C N. Export Promotion in India. New Delhi: Discovery, 1992.

एमएलए उद्धरण

Purushothaman Nair,C N. Export Promotion in India. Discovery, 1992.