Παραπομπή APA

Lancaster, K. (1973). Modern Economics: Principles and Policy. Rand McNally.

Παραπομπή Chicago Style

Lancaster, Kelvin. Modern Economics: Principles and Policy. New York: Rand McNally, 1973.

Παραπομπή MLA

Lancaster, Kelvin. Modern Economics: Principles and Policy. Rand McNally, 1973.