International meeting of the Institute of Management Sciences Conservatoire national des arts & metiers, Churchman, C. W., & Verhulst, M. (1960). Management sciences: Models and techniques : proceedings of the sixth international meeting of the Institute of Management Sciences : Conservatoire national des arts & metiers : Paris, 7-11 September 1959. Pergamon.
Παραπομπή σε μορφή Chicago (17η εκδ.)International meeting of the Institute of Management Sciences Conservatoire national des arts & metiers, C. West Churchman, και Michel Verhulst. Management Sciences: Models and Techniques : Proceedings of the Sixth International Meeting of the Institute of Management Sciences : Conservatoire National Des Arts & Metiers : Paris, 7-11 September 1959. New York: Pergamon, 1960.
Παραπομπή σε μορφή MLA (9th εκδ.)International meeting of the Institute of Management Sciences Conservatoire national des arts & metiers, et al. Management Sciences: Models and Techniques : Proceedings of the Sixth International Meeting of the Institute of Management Sciences : Conservatoire National Des Arts & Metiers : Paris, 7-11 September 1959. Pergamon, 1960.