Throop, P. A. (1940). Criticism of the crusade: A study of public opinion and crusade propaganda. Amsterdam: N. v. Swets & Zeitlinger.
استشهاد بنمط شيكاغوThroop, Palmer A. Criticism of the Crusade: A Study of Public Opinion and Crusade Propaganda. Amsterdam: N. v. Swets & Zeitlinger, 1940.
MLA استشهادThroop, Palmer A. Criticism of the Crusade: A Study of Public Opinion and Crusade Propaganda. Amsterdam: N. v. Swets & Zeitlinger, 1940.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.