Cita APA (7th ed.)

Balassa, B. A. (1989). Comparative advantage, trade policy and economic development. Wheatsheaf.

Cita Chicago (17th ed.)

Balassa, Bela A. Comparative Advantage, Trade Policy and Economic Development. New York: Wheatsheaf, 1989.

Cita MLA (9th ed.)

Balassa, Bela A. Comparative Advantage, Trade Policy and Economic Development. Wheatsheaf, 1989.