Balassa, B. A. (1989). Comparative advantage, trade policy and economic development. Wheatsheaf.
Chicago (17e ed.) BronvermeldingBalassa, Bela A. Comparative Advantage, Trade Policy and Economic Development. New York: Wheatsheaf, 1989.
MLA (9e ed.) BronvermeldingBalassa, Bela A. Comparative Advantage, Trade Policy and Economic Development. Wheatsheaf, 1989.
Let op: Deze citaties zijn niet altijd 100% accuraat.