Sellekaerts, W. (1974). International trade and finance: Essays in honour of Jan Tinbergen. International Arts and Sciences.
Tohutoru Kātū Chicago (17th ed.)Sellekaerts, Willy. International Trade and Finance: Essays in Honour of Jan Tinbergen. Nueva York: International Arts and Sciences, 1974.
Tohutoro MLA (9th ed.)Sellekaerts, Willy. International Trade and Finance: Essays in Honour of Jan Tinbergen. International Arts and Sciences, 1974.
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