Kansas Historical Society (February 2017). "Old Kickapoo Cannon". Kansapedia – Kansas Historical Society. Archived from the original on May 15, 2018. Retrieved June 1, 2018.
kspatriot.org
"Kickapoo Cannon". Blackmar's Cyclopedia of Kansas History. 1912. p. 69. Archived from the original on May 15, 2018. Retrieved June 1, 2018 – via Kansas State History.
Denial, Catherine. "Bleeding Kansas". teachinghistory.org. National History Education Clearinghouse. Archived from the original on November 9, 2017. Retrieved February 12, 2018.
Denial, Catherine. "Bleeding Kansas". teachinghistory.org. National History Education Clearinghouse. Archived from the original on November 9, 2017. Retrieved February 12, 2018.
Kansas Historical Society (February 2017). "Old Kickapoo Cannon". Kansapedia – Kansas Historical Society. Archived from the original on May 15, 2018. Retrieved June 1, 2018.
"Kickapoo Cannon". Blackmar's Cyclopedia of Kansas History. 1912. p. 69. Archived from the original on May 15, 2018. Retrieved June 1, 2018 – via Kansas State History.