Παραπομπή APA
International Economic Association., Peterson, W., & Stone, R. (1978). Econometric contributions to public policy: Proceedings of a conference held by the International Economic Association at Urbino, Italy. London: Macmillan.
Παραπομπή Chicago StyleInternational Economic Association., William Peterson, and Richard Stone. Econometric Contributions to Public Policy: Proceedings of a Conference Held By the International Economic Association At Urbino, Italy. London: Macmillan, 1978.
Παραπομπή MLAInternational Economic Association., William Peterson, and Richard Stone. Econometric Contributions to Public Policy: Proceedings of a Conference Held By the International Economic Association At Urbino, Italy. London: Macmillan, 1978.
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