Christophe, Jacques. Théophile-Alexandre Steinlen: l'oeuvre de guerre: oeuvre graphique de 1914 à 1920. Lyon: Aléas, 1999.
Crawford, Anthony R, ed, with an introduction by O. W. Riegel. Posters of World War I and World War II in the George C. Marshall Research Foundation. Charlottesville: University Press of Virginia, 1979. Section on WWI, p 6-9.
Holman, Valerie and Debra Kelly, eds. France at War in the Twentieth Century: Propaganda, Myth and Metaphor. New York: Berghan Books, 2000. Introduction and first chapter address propaganda as a whole and the context of WWI.
Lewis, Beth Irwin, Peter Paret and Paul Paret. Persuasive Images: Posters of War and Revolution from the Hoover Institution Archives. Princeton: Princeton University Press, 1992. Many color reproductions and a series of short explanatory texts on the WWI posters.
Rickards, Maurice. Posters of the First World War. London: Evelyn, Adams and Mackay Ltd, 1968. Most of the posters in the book are English, German or American, but does contain a list of artists from each country whose posters were discussed.
Sherman, Daniel J. The Construction of Memory in Interwar France. Chicago: University of Chicago Press, 1999. Compares war memorial statuary and others to posters, history of posters in visual memory.
What did you do in the war Daddy?: A Visual History of Propaganda Posters. A selection from the Australian War Memorial. Introduction by Peter Stanley. Melbourne: Oxford
University Press, 1983. Eleven-page introduction and many color reprints.