Russell, F. M. (1936). Theories of international relations. D. Appleton-Century Co., Inc.
Lua i Stíl Chicago (17ú heag.)Russell, Frank Marion. Theories of International Relations. New York: D. Appleton-Century Co., Inc, 1936.
Lua MLA (9ú heag.)Russell, Frank Marion. Theories of International Relations. D. Appleton-Century Co., Inc, 1936.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.