Troy Rondinone, "Guarding the Switch: Cultivating Nationalism during the Pullman Strike," Journal of the Gilded Age and Progressive Era 8 (Jan. 2009): 83-108.
Richard Slotkin, Gunfighter Nation: The Myth of the Frontier in Twentieth-Century America (New York: Atheneum, 1992), 93-101.
General Manager to Oakes, June 28, 1894, NP, GMR, Pullman.
Olney to B. Storer, July 12, 1894, Olney Papers, ct. 138, r. 49.
Telegram, Henry Caldwell to J. H. Mitchell, July 2, 1894, NP, 138.H.8.8 (F).
General Manager to C. F. Oakes, June 28, 1894, NP, GMR, Pullman.
General Manager to C. F. Oakes, June 28, 1894, General Manager to All Employees, June 26, 1894, NP, GMR, Pullman.