Retrieved February 22, 2022.

^ Miller 1992, pp. 348–352.

^ Miller 1992, pp. 354–356.

^ Dewey W. Grantham, "Dinner at the White House: Theodore Roosevelt, Booker T. Washington, and the South."Tennessee Historical Quarterly (1958) 17.2: 112-130 online Archived October 23, 2021, at the Wayback Machine.

^ Brands 1997, pp. 422–423.

^ Edmund Morris, Theodore Rex p. 58

^ Jump up to: a b c Ruddy 2016.

^ Miller 1992, pp. 365–366.

^ Schweikart, Larry (2009). American Entrepreneur: The Fascinating Stories of the People Who Defined Business in the United States. AMACOM Div American Mgmt Assn.

^ Miller 1992, pp. 378–381.

^ Brands 1997, pp. 552–553.

^ Brands 1997, pp. 553–556.

^ Harbaugh, William Henry (1963), Power and Responsibility: Theodore Roosevelt, pp. 165–179.

^ Brands 1997, pp. 450–483.

^ Brands 1997, p. 509.

^ Miller 1992, pp. 376–377.

^ Chambers 1974, p. 207.

^ Chambers 1974, p. 208.

^ Jump up to: a b Chambers 1974, p. 209.

^ Miller 1992, pp. 453–459.

^ John Morton Blum, The Republican Roosevelt (2nd ed. 1977) pp. 89–117

^ Morris (2001) pp. 445–448

^ Miller 1992, pp. 459–460.

^ Engs, Ruth C. (2003). The progressive era's health reform movement: a historical dictionary. 