APA استشهاد

Zarembka, P. (1972). Toward a theory of economic development. Holden-Day.

استشهاد بنمط شيكاغو

Zarembka, Paul. Toward a Theory of Economic Development. San Francisco: Holden-Day, 1972.

MLA استشهاد

Zarembka, Paul. Toward a Theory of Economic Development. Holden-Day, 1972.