National Archives, Kansas City 1977. "Standing Rock Agency Record of Rations Issued 1885". Standing Rock Agency Rations Issue to Heads of Families by Bands 1885 (in English and Lakota). RG 75 Records of the Bureau of Indian Affairs Standing Rock Agency, Fort Yates, North Dakota Roll 5A. Retrieved 10 December 2015.{{cite web}}: CS1 maint: numeric names: authors list (link)
