Παραπομπή APA

Gorter, W. 1. (1956). United States shipping policy. New York: Published for the Council on Foreign Relations by Harper & Bors..

Παραπομπή Chicago Style

Gorter, Wytze 1914-. United States Shipping Policy. New York: Published for the Council on Foreign Relations by Harper & Bors., 1956.

Παραπομπή MLA

Gorter, Wytze 1914-. United States Shipping Policy. New York: Published for the Council on Foreign Relations by Harper & Bors., 1956.

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