APA-čujuhus (7. p.)

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

Chicago-čujuhus (17. p.)

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

MLA-čujuhus (9. p.)

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

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