European-American Colloquium Washington, D.C., Washington Center of Foreign Policy Research, & Wolfers, A. (1964). Changing East-West relations and the unity of the West: Papers presented May 1 and 2, 1964, at the Washington Center of Foreign Policy Research, School of Advanced International Studies, the Johns Hopkins Univesity. Johns Hopkins Press.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)European-American Colloquium Washington, D.C., Washington Center of Foreign Policy Research, và Arnold Wolfers. Changing East-West Relations and the Unity of the West: Papers Presented May 1 and 2, 1964, at the Washington Center of Foreign Policy Research, School of Advanced International Studies, the Johns Hopkins Univesity. Baltimore: Johns Hopkins Press, 1964.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)European-American Colloquium Washington, D.C., et al. Changing East-West Relations and the Unity of the West: Papers Presented May 1 and 2, 1964, at the Washington Center of Foreign Policy Research, School of Advanced International Studies, the Johns Hopkins Univesity. Johns Hopkins Press, 1964.