Carr, E. H. (1964). The twenty years' crisis 1919-1939: An introduction to the study of international relations. Harper Torchbooks.
Chicagoスタイル(17版)引用形式Carr, Edward Hallett. The Twenty Years' Crisis 1919-1939: An Introduction to the Study of International Relations. Nueva York: Harper Torchbooks, 1964.
MLA(9版)引用形式Carr, Edward Hallett. The Twenty Years' Crisis 1919-1939: An Introduction to the Study of International Relations. Harper Torchbooks, 1964.
警告: この引用は必ずしも正確ではありません.