John W. Down, The Manitoban and Great North-West Colony: Explanation of its Advantages and Objects (Bristol, England: Jeffries & Sons, Printers, 1877). Accessed 16 September 2018 http://peel.library.ualberta.ca/bibliography/804/4.html
U.S. Sitting Bull Indian Commission, Report of the Commission Appointed...to Meet the Sioux Indian Chief, Sitting Bull, with a View to Avert Hostile Incursions into the Territory of the United States from the Dominion of Canada. (Washington, D.C.: Government Printing Office, 1877), pg. 8. Accessed 16 September 2018 http://peel.library.ualberta.ca/bibliography/821/10.html