Citazione Stile APA (7a Edizione)

Balassa, B. (1970). Changing Patterns in foreign trade and payments. W. W. Norton.

Citazione stile Chigago Style (17a edizione)

Balassa, Bela. Changing Patterns in Foreign Trade and Payments. NewYork: W. W. Norton, 1970.

Citatione MLA (9a ed.)

Balassa, Bela. Changing Patterns in Foreign Trade and Payments. W. W. Norton, 1970.