1. Claussen, E. Neal. 1963. “The Democratic Keynoter: A History”. Southern Illinois University. (unpubl. PhD. diss.
2. The keynote speech at national nominating conventions
3. Barefield, Paul A. 1966. “A Rhetorical Analysis of Keynote Speaking in Republican National Conventions from 1856 to 1964”. Louisiana State University. (unpubl. PhD. diss.
4. Walter Judd's keynote: Five footnotes in search of an article