Roberts, R. N., Hammond, S. J., & Sulfaro, V. A. (2012). Presidential campaigns, slogans, issues, and platforms: The complete encyclopedia (Second edition.). Greenwood.
Chicago-Zitierstil (17. Ausg.)Roberts, Robert North, Scott J. Hammond, und Valerie A. Sulfaro. Presidential Campaigns, Slogans, Issues, and Platforms: The Complete Encyclopedia. Second edition. Santa Barbara, Calif: Greenwood, 2012.
MLA-Zitierstil (9. Ausg.)Roberts, Robert North, et al. Presidential Campaigns, Slogans, Issues, and Platforms: The Complete Encyclopedia. Second edition. Greenwood, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.