Haas, E. B. (1968). Collective security and the future international system / by E.B. Haas. University of Denver, Graduate School of International Studies.
Chicago Style (17th ed.) CitationHaas, E. B. Collective Security and the Future International System / by E.B. Haas. University of Denver, Graduate School of International Studies, 1968.
MLA (9th ed.) CitationHaas, E. B. Collective Security and the Future International System / by E.B. Haas. University of Denver, Graduate School of International Studies, 1968.
Warning: These citations may not always be 100% accurate.