एपीए उद्धरण

Terpstra, V. (1991). International marketing (5th ed.). The dryden press.

शिकागो स्टाइल उद्धरण

Terpstra, Vern. International Marketing. 5th ed. Chicago: The dryden press, 1991.

एमएलए उद्धरण

Terpstra, Vern. International Marketing. 5th ed. The dryden press, 1991.