^  Stanley D. Solvick "The Conservative as Progressive: William Howard Taft and the Politics of the Square Deal" Northwest Ohio Quarterly. Jun1967, Vol. 39 Issue 3, pp. 38-48.

^ Jump up to: a b Pringle vol 2, pp. 569–579.

^ Jump up to: a b Murphy, pp. 110–113.

^ Murphy, pp. 117–119.

^ Coletta 1973, pp. 222–225.

^ Pavord, pp. 635–640.

^ Coletta 1973, pp. 226–230.

^ Lurie, p. 157.

^ Anderson 1973, pp. 183–185.

^ Lurie, p. 158.

^ Hawley, p. 208.

^ Lurie, pp. 163–166.

^ Jump up to: a b Hawley, p. 209.

^ Lewis L. Gould, "1912 Republican Convention: Return of the Rough Rider" Smithsonian Magazine (Aug 2009) Archived November 28, 2020, at the Wayback Machine

^ Jump up to: a b Lurie, p. 166.

^ Gould 2008, p. 72.

^ Dean, pp. 29–30.

^ Pavord, p. 643.

^ Anderson 1973, p. 193.

^ Jump up to: a b Bomboy, Scott (February 6, 2013). "Clearing Up the William Howard Taft Bathtub Myth". National Constitution Center. Archived from the original on May 29, 2016. Retrieved May 29, 2016.

^ Hawley, pp. 213–218.

^ Milkis, Sidney M. (June 11, 2012). 