Sociology 48(2): 240–245. Jowett, Garth S. & O'Donnell, Victoria (1992) Propaganda and Persuasion, SAGE Publications. Waples, Douglas (1941) Print, Radio, and Film in a Democracy, University of Chicago Press. External links PropagandaCritic.com offers analysis, with current and historical examples, of rhetorical tactics often used by propagandists, based on the framework developed in the 1930s by the IPA. Political advocacy groups in the United States American propaganda during World War II 1937 establishments in the United States 1942 disestablishments in the United States