Cita APA (7th ed.)

International conomic 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. Macmillan Press.

Cita Chicago (17th ed.)

International conomic Association i 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 Press, 1977.

Cita MLA (9th ed.)

International conomic Association i Mark Perlman. The Organization and Retrieval of Economic Knowledge: Proceedings of a Conference Held by the International Economic Association at Kiel, West Germany. Macmillan Press, 1977.