Unpublished PhD dissertations
These are available online at academic libraries.

Bartley, Shirley. "The Man In The Arena: A Rhetorical Analysis Of Theodore Roosevelt'S Inventional Stance, 1910-1912" (Temple University ProQuest Dissertations Publishing,  1984. 8410181.
Collin, Richard H. "The Image Of Theodore Roosevelt In American History And Thought, 1885-1965"  (New York University Proquest Dissertations Publishing,  1966. 7001489).
Faltyn, Timothy W. "An active-positive leader: Applying James Barber to Theodore Roosevelt's life" (Oklahoma State University ProQuest Dissertations Publishing,  1999. 9942434).
Gable, John Allen. "The Bull Moose Years: Theodore Roosevelt And The Progressive Party, 1912-1916. (Volumes I And Ii)" (Brown University Proquest Dissertations Publishing,  1972. 7302265).
Heth, Jennifer Dawn. "Imagining TR: Commemorations and representations of Theodore Roosevelt in twentieth-century America" (Texas A&M University ProQuest Dissertations Publishing, 2014. 3717739)
Levine, Stephen Lee. "Race, culture, and art: Theodore Roosevelt and the nationalist aesthetic" (Kent State University ProQuest Dissertations Publishing, 2001. 3034424).
Mellor, Nathan B. "The leader as mediator: Theodore Roosevelt at Portsmouth—Ronald Reagan at Reykjavik" (Pepperdine University, ProQuest Dissertations Publishing, 2007. 3296771).
Moore, A. Gregory. "The Dilemma Of Stereotypes: Theodore Roosevelt And China, 1901-1909" (Kent State University; ProQuest Dissertations Publishing, 1978. 7904808).
