Whiting, D. (1978). International trade and payments. Macdonalds & Evans.
Chicago-čujuhus (17. p.)Whiting, D. International Trade and Payments. London: Macdonalds & Evans, 1978.
MLA-čujuhus (9. p.)Whiting, D. International Trade and Payments. Macdonalds & Evans, 1978.
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