Παραπομπή APA

Kostecki,M M. (1979). East-west trade and the GATT system. The Macmillan Press.

Παραπομπή Chicago Style

Kostecki,M M. East-west Trade and the GATT System. London: The Macmillan Press, 1979.

Παραπομπή MLA

Kostecki,M M. East-west Trade and the GATT System. The Macmillan Press, 1979.