Margolin, Victor (1988). "Rebellion, Reform, and Revolution: American Graphic Design for Social Change". Design Issues. 5 (1): 59–70. doi:10.2307/1511561. JSTOR1511561.
Margolin, Victor (1988). "Rebellion, Reform, and Revolution: American Graphic Design for Social Change". Design Issues. 5 (1): 59–70. doi:10.2307/1511561. JSTOR1511561.