International Economic Association., Stone, R., & Peterson, W. A. (1979). Econometric contributions to public policy: Proceedings of a conference held by the International Economic Association at Urbino, Italy. New York: St. Martin's Press.
Παραπομπή Chicago StyleInternational Economic Association., Richard Stone, and William A. Peterson. Econometric Contributions to Public Policy: Proceedings of a Conference Held By the International Economic Association At Urbino, Italy. New York: St. Martin's Press, 1979.
Παραπομπή MLAInternational Economic Association., Richard Stone, and William A. Peterson. Econometric Contributions to Public Policy: Proceedings of a Conference Held By the International Economic Association At Urbino, Italy. New York: St. Martin's Press, 1979.