エルンスト・B・ハース
Dynamics of International Relations, with Allen S. Whiting, (McGraw-Hill, 1956).
Conflict Management by International Organizations, with Robert L. Butterworth and Joseph S. Nye, (General Learning Press, 1972).
Scientists and World Order: the Uses of Technical Knowledge in International Organizations, with Mary Pat Williams and Don Babai, (University of California Press, 1977).