Interview: pp. 73-78 from The Riel Rebellion: A Biographical Approach by Charles and Cynthia Hou

pp. 34-58 from Saskatchewan Indians and the Resistance of 1885: Two Case Studies by Blair Stonechild (Online PDF)

Indian Name: Pitikwahanapiwiyin

Here are several writeups about Poundmaker:

http://www.historytelevision.ca/chiefs/htmlen/cree/sp_poundmaker.asp

http://www.virtualsk.com/current_issue/poundmaker.html

http://www.nativepubs.com/nativepubs/Apps/bios/0230Poundmaker.asp?pic=none