Trail-blazer of civilization: John P. Clum's Tucson and Tombstone years Author P. M. Ryan Article Date Summer 1965 Article Abstract Excerpts from a forthcoming book Journal Title J of Ariz Hist
Tombstone's adventurous journalist - John Clum Author S.Henderson Article Date December 1971 Journal Title The West
The army and the Apache, an open letter Author C.C.Smith Article Date January 1932 Article Abstract A reply to Clum's "Apache Misrule" Journal Title AHR
Origin of the Indian police Author George E. Virgines Article Date April 1972 Journal Title Golden West
John P. Clum: "Boss-with-the-white-forehead." Author P. M. Ryan Article Date Fall 1964 Journal Title Arizoniana
John P. Clum, the bureaucrat who captured Geronimo Author B. Fontana Article Date September 1990 Article Abstract Another biographical sketch of the famous Indian agent/publisher/politician/postmaster, etc. Ports Journal Title Ariz Hwys