Proctor, Not without Honor, 218-60.
Scott C. James, Presidents, Parties and the State: A Party System Perspective on Democratic Regulatory Choice, 1884-1936 (New York: Cambridge Univ. Press, 2000), 36-122.
Adams to Gould, Dec. 29, 1884, UP, PO, OC, vol. 23, ser. 2, r. 20.
Report of the U.S. Senate Select Committee on Interstate Commerce (1886), 175.
Childs, Texas Railroad Commission, 33-34.
Sanders, Roots of Reform, 187-94.
Traveler's Official Railway Guide for the United States and Canada, 19th year, no. 11 (April 1887): 112.
Gerald G. Eggert, Richard Olney: Evolution of a Statesman (University Park: Pennsylvania State Univ. Press, 1974), 26.