^ Stan Gores, "The attempted assassination of Teddy Roosevelt."Wisconsin Magazine of History (1970) 53#4: 269–277 online Archived January 26, 2021, at the Wayback Machine.

^ "Artifacts". Museum. Wisconsin Historical Society. Archived from the original on November 5, 2010. Retrieved September 14, 2010.

^ "The Bull Moose and related media". history.com. A&E Networks. Archived from the original on March 8, 2010. Retrieved March 8, 2010. to make sure that no violence was done.

^ Congress, United States (1951). Congressional Record: Proceedings and Debates of the ... Congress. U.S. Government Printing Office. Archived from the original on August 14, 2021. Retrieved October 31, 2020.

^ Remey, Oliver E.; Cochems, Henry F.; Bloodgood, Wheeler P. (1912). The Attempted Assassination of Ex-President Theodore Roosevelt. Milwaukee, Wisconsin: The Progressive Publishing Company. p. 192. Archived from the original on June 21, 2018. Retrieved March 20, 2018.

^ "Medical History of American Presidents". Doctor Zebra. Archived from the original on October 20, 2010. Retrieved September 14, 2010.

^ "Excerpt", Detroit Free Press, History buff, archived from the original on April 19, 2015, retrieved December 22, 2007.

^ "Roosevelt Timeline". Theodore Roosevelt. Archived from the original on May 29, 2010. Retrieved September 14, 2010.

