APA استشهاد

Dorfman, R. (1976). Prices and Markets/2nd ed (2nd ed.). Prentice- hall of India.

استشهاد بنمط شيكاغو

Dorfman, Robert. Prices and Markets/2nd Ed. 2nd ed. New Delhi: Prentice- hall of India, 1976.

MLA استشهاد

Dorfman, Robert. Prices and Markets/2nd Ed. 2nd ed. Prentice- hall of India, 1976.