Παραπομπή APA

Liebhafsky,H H. (1963). The nature of price theory. The dorsey Press.

Παραπομπή Chicago Style

Liebhafsky,H H. The Nature of Price Theory. Homewood: The dorsey Press, 1963.

Παραπομπή MLA

Liebhafsky,H H. The Nature of Price Theory. The dorsey Press, 1963.