Hazen, W.B. (1868-11-20). "Record of a conversation held between Colonel and Brevet Major General W. B. Hazen, U.S. Army, on special service, and chiefs of the Cheyenne and Arapaho tribes of Indians, at Fort Cobb, Indian Territory, November 20, 1868." In U.S. Senate 1869, pp. 22-23. Excerpted in Hoig 1980, pp. 89-92; Greene 2004, p. 107; Hatch 2004, p. 240; Hardorff 2006, pp. 55-57.
Hazen, W.B. (1868-11-22). Letter to Lt. Gen. William T. Sherman, U.S. Army. In U.S. Senate 1869, pp. 24-25.
Custer, George Armstrong. (1868-11-28). Report to Maj. Gen. P.H. Sheridan. In U.S. Senate 1869, pp. 27-29; U.S. House of Representatives 1870, pp. 162-165. Reproduced in Cozzens 2003, pp. 394-397; Hardorff 2006, pp. 60-65.
Sheridan, Philip H. (1868-11-29). Report to Brevet Maj. Gen. W.A. Nichols, Assistant Adjutant General, Military Division of the Missouri. In U.S. Senate 1869, p. 32; U.S. House of Representatives 1870, pp. 146-147.
Sheridan, Philip H. (1868-12-03). Report to Brevet Maj. Gen. W.A. Nichols, Assistant Adjutant General, Military Division of the Missouri. In U.S. Senate 1869, pp.34-35. Reproduced in Hardorff 2006, pp. 275-277.
Custer, George Armstrong. (1868-12-22). Report to Brevet Lt. Col. J. Schuyler Crosby. In U.S. House of Representatives 1870, pp. 155-162. Reproduced in Hardorff 2006, pp. 66-79.
Alvord, Henry E. (1868-12-07). "Summary of Information Regarding Hostile Indians, Semi-Weekly Report No. 5." In U.S. Senate 1869, pp. 35-37; U.S. House of Representatives 1870, pp. 151-153. Excerpted in Hardorff 2006, p. 268.
Alvord, Henry E. (1874-04-04). Letter to W.B. Hazen. Hazen 1925, pp. 310-311. Excerpted in Hardorff 2006, p. 269. Here, Alvord added one warrior killed to those originally estimated killed in his December 1868 intelligence report.