एपीए उद्धरण

Weller, D. G. (1971). Overseas marketing and selling. Pitman.

शिकागो स्टाइल उद्धरण

Weller, Don G. Overseas Marketing and Selling. London: Pitman, 1971.

एमएलए उद्धरण

Weller, Don G. Overseas Marketing and Selling. Pitman, 1971.