^Neibaur, James L. (2007), Arbuckle and Keaton: Their 14 Film Collaborations, Jefferson, North Carolina: McFarland & Company, Inc, Publishers, ISBN978-0-7864-2831-1
^Weitzel, Edward (January 25, 1919). "Critical Reviews and Comments: Camping Out". Moving Picture World. 39 (4). New York City: Chalmers Publishing Company: 525. Retrieved July 15, 2014.