1. Devine, Christopher J., and Kyle C. Kopko. 2020. Do Running Mates Matter?: The Influence of Vice Presidential Candidates in Presidential Elections. Lawrence, KS: University Press of Kansas.
2. Goldberg, Jonah. 2008. “John McCain’s Veepstakes.” Los Angeles Times, July 18. https://www.latimes.com/la-oe-goldberg21-2008jul21-b-htmlstory.html. Accessed October 8, 2022.
3. Gwet, Kilem Li. 2014. Handbook of Inter-Rater Reliability: The Definitive Guide to Measuring the Extent of Agreement Among Raters. Gaithersburg, MD: Advanced Analytics.
4. Keating, Peter. 2008a. “McCain’s Potential Running Mates: A Who’s Who.” New York, June 30. https://nymag.com/intelligencer/2008a/06/mccains_potential_running_mate.html. Accessed October 8, 2022.
5. Keating, Peter. 2008b. “Obama’s Potential Running Mates: A Who’s Who.” New York, June 30. http://nymag.com/intelligencer/2008b/06/obamas_potential_running_mates.html?gtm=bottom>m=top. Accessed October 8, 2022.