Patterson, G. (1966). Discrimination in international trade the policy issues 1945-1965. Univ. Press.
Chicago-čujuhus (17. p.)Patterson, Gardner. Discrimination in International Trade the Policy Issues 1945-1965. Princeton: Univ. Press, 1966.
MLA-čujuhus (9. p.)Patterson, Gardner. Discrimination in International Trade the Policy Issues 1945-1965. Univ. Press, 1966.
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