International Conference on Operational Research, & Haley, K. (1976). Operational research 75: Proceedings of the seventh IFORS International Conference on Operational Research, Tokyo, Kyoto, Japan, July 17-23, 1975 = Actes de la septiθme IFORS Confιrence internationale de recherche opιrationnelle, Tokyo, Kyoto, Japon, 17-23 juillet, 1975. Amsterdam: North-Holland Pub. Co..
Παραπομπή Chicago StyleInternational Conference on Operational Research, and K.B Haley. Operational Research 75: Proceedings of the Seventh IFORS International Conference On Operational Research, Tokyo, Kyoto, Japan, July 17-23, 1975 = Actes De La Septiθme IFORS Confιrence Internationale De Recherche Opιrationnelle, Tokyo, Kyoto, Japon, 17-23 Juillet, 1975. Amsterdam: North-Holland Pub. Co., 1976.
Παραπομπή MLAInternational Conference on Operational Research, and K.B Haley. Operational Research 75: Proceedings of the Seventh IFORS International Conference On Operational Research, Tokyo, Kyoto, Japan, July 17-23, 1975 = Actes De La Septiθme IFORS Confιrence Internationale De Recherche Opιrationnelle, Tokyo, Kyoto, Japon, 17-23 Juillet, 1975. Amsterdam: North-Holland Pub. Co., 1976.