London Institute of World Affairs, Keeton, G. W., & Schwarzenberger, G. The Year book of world affairs 1955. Praeger.
Chicagoスタイル(17版)引用形式London Institute of World Affairs, George Williams Keeton, , Georg Schwarzenberger. The Year Book of World Affairs 1955. New York: Praeger.
MLA(9版)引用形式London Institute of World Affairs, et al. The Year Book of World Affairs 1955. Praeger.
警告: この引用は必ずしも正確ではありません.