Citazione Stile APA (7a Edizione)

Friesen, C. M. (1976). The political economy of East-West trade. Praeger.

Citazione stile Chigago Style (17a edizione)

Friesen, Connie M. The Political Economy of East-West Trade. New York: Praeger, 1976.

Citatione MLA (8a ed.)

Friesen, Connie M. The Political Economy of East-West Trade. Praeger, 1976.