Παραπομπή APA

Dorfman, R. (1981). Prices and markets (Ed.3.).

Παραπομπή Chicago Style

Dorfman, Robert. Prices and Markets. Ed.3. New Delhi, Prentice Hall, 1981.

Παραπομπή MLA

Dorfman, Robert. Prices and Markets. Ed.3. 1981.