Cart, Doran. “A Kansas City Architect: Clarence Erasmus Shepard.” Historic Kansas City Foundation Gazette, July/August 1987.
City Building Permits, 18th Floor, Kansas City, Missouri City Hall.
“Coleman Highlands Historic District” Staff Report, Landmarks Office, 26th Floor, Kansas City, Missouri City Hall.
Creel, George and John Slavens. Men Who Are Making Kansas City; A Biographical Directory. Kansas City: Hudson-Kimberly Publishing Co., 1902. (James J. Swofford and Robert T. Swofford, p. 131.)
“His Work a Monument”. The Kansas City Times, 11/20/46.
Hoffman, Jo. “Coleman Highlands—a Special Zoning Situation.” Westport Magazine, May 1981.
Kansas City Public Library home page, www.kcpl.org (John McKecknie, William Gilliss biographies.)
Kansas City Journal, 4/12/09 (William Gilliss.)
Kansas City Star, 7/15/25 (William Gilliss and Mrs. Mary Troost); 8/25/32 (J.J. Swofford); 9/30/34 (Godfrey Swenson’s new home); 2/26/39 (Career of Robert Nelson Spencer); 1/30/43 (Death of James J. Swofford); 6/21/44 (Death of P. Stephen Harris)
Kansas City Times, 3/19/46 (Biographical sketch of Walter R. Scott)
“The Romantic Story of the Man Whose Fortune Buit the Gilliss”. The Kansas City Star, 7/6/25.
Van Nada, M.L., ed. Book of Missourians. St. Louis: J.J. Steele and Co., 1906. (James J. Swofford, p. 367.)
Whitney, Carrie Westlake. Kansas City Missouri: Its History and Its People, 1800-1908, Vol. 3. Chicago: S.J. Clarke Publishing Co. (James J. Swofford, p. 43.)