Παραπομπή APA
International Economic Association., & Perlman, M. (1977). The Organization and retrieval of economic knowledge: Proceedings of a conference held by the International Economic Association at Kiel, West Germany. London: Macmillan.
Παραπομπή Chicago StyleInternational Economic Association., and Mark Perlman. The Organization and Retrieval of Economic Knowledge: Proceedings of a Conference Held By the International Economic Association At Kiel, West Germany. London: Macmillan, 1977.
Παραπομπή MLAInternational Economic Association., and Mark Perlman. The Organization and Retrieval of Economic Knowledge: Proceedings of a Conference Held By the International Economic Association At Kiel, West Germany. London: Macmillan, 1977.
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