Throop, P. A. (1940). Criticism of the crusade: A study of public opinion and crusade propaganda Perspectives in European history.
Chicago-Zitierstil (17. Ausg.)Throop, Palmer Allan. "Criticism of the Crusade: A Study of Public Opinion and Crusade Propaganda." Perspectives in European History 1940.
MLA-Zitierstil (8. Ausg.)Throop, Palmer Allan. "Criticism of the Crusade: A Study of Public Opinion and Crusade Propaganda." Perspectives in European History, 1940.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.