WEINTRAUB, S. (1966). Trade-preferences for less-developed countries: Analysis of United States policy. Frederick A. Praeger.
Chicago-čujuhus (17. p.)WEINTRAUB, Sidney. Trade-preferences for Less-developed Countries: Analysis of United States Policy. New York,: Frederick A. Praeger, 1966.
MLA-čujuhus (9. p.)WEINTRAUB, Sidney. Trade-preferences for Less-developed Countries: Analysis of United States Policy. Frederick A. Praeger, 1966.
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