Ellul, Jacques (1965). Propaganda: The Formation of Men’s Attitudes, p. 16. Trans. Konrad Kellen & Jean Lerner. Vintage Books, New York. ISBN 978-0-394-71874-3.
Sefton Delmer – Black Boomerang (頁面存檔備份,存於網際網路檔案館): Sefton Delmer was head of British Black Propaganda during World War II. His book Black Boomerang tells the story of his work.
WW2 propaganda leaflets: A website about airdropped, shelled or rocket fired propaganda leaflets. Has slideshow with many black propaganda leaflets of World War II.