Ostrower, G. B. (1979). Collective insecurity: The United States and the League of Nations during the early thirties. Bucknell.
Chicago-Zitierstil (17. Ausg.)Ostrower, Gary B. Collective Insecurity: The United States and the League of Nations During the Early Thirties. Lewisburg: Bucknell, 1979.
MLA-Zitierstil (9. Ausg.)Ostrower, Gary B. Collective Insecurity: The United States and the League of Nations During the Early Thirties. Bucknell, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.