International Conference on Operational Research, 6th, Dublin, 1972, International Federation of Operational Research Societies, & Ross, M. (1973). Operational research 72: Proceedings of the sixth IFORS International Conference on Operational Research, Dublin, Ireland, August 21-25, 1972. North-Holland Pub.
Cita Chicago (17th ed.)International Conference on Operational Research, 6th, Dublin, 1972, International Federation of Operational Research Societies, i Miceal Ross. Operational Research 72: Proceedings of the Sixth IFORS International Conference on Operational Research, Dublin, Ireland, August 21-25, 1972. Amsterdam: North-Holland Pub, 1973.
Cita MLA (9th ed.)International Conference on Operational Research, 6th, Dublin, 1972, et al. Operational Research 72: Proceedings of the Sixth IFORS International Conference on Operational Research, Dublin, Ireland, August 21-25, 1972. North-Holland Pub, 1973.