Buchanan, Labor Agitator, 222-27, 311-12.
Michael Biggs, "Strikes as Sequences of Interaction: The American Strike Wave of 1886," Social Science History 26 (2002): 585-87, 589, 591-92.
Other railroads, while hardly sympathetic to the Knights, were unwilling to go beyond their "contract obligations" to help Gould.
Allen, Great Southwest Strike, 71-91.
Callaway to Adams, March 25, 1886, UP, SG2, ser. 1, box 34, f. 2: Callaway.
Cassity, "Modernization and Social Crisis," 53-61.
James Green, Death in the Haymarket: A Story of Chicago, the First Labor Movement, and the Bombing That Divided Gilded Age America (New York: Pantheon, 2006), 150.
Cassity, "Modernization and Social Crisis," 56.
Adams to Callaway, March 26, 1886, UP, PO, OC, vol. 33, ser. 2, r. 28.