Changes

==Further readings==

==Further readings==

*Armstrong County Historical Association, ''A Collection of Memories: A History of Armstrong County, 1876-1965'' (Hereford, Texas: Pioneer, 1965).<br>

*Armstrong County Historical Association, ''A Collection of Memories: A History of Armstrong County, 1876-1965'' (Hereford, Texas: Pioneer, 1965).<br>

*Harley True Burton (1888-1964), ''A History of the JA Ranch,'' 1928 and 1966; no longer in print. Burton divided the history of the JA into four stages: (1) Indian, (2) Hunter, (3) Cowman, and (4) Farmers. He was also a former [[mayor]] of Clarendon in Donley County.<br>

*Harley True Burton (1888-1964), ''A History of the JA Ranch,'' 1928 and 1966; no longer in print. Burton divided the history of the JA into four stages: (1) Indian, (2) Hunter, (3) Cowman, and (4) Farmer. He was also a former [[mayor]] of Clarendon in Donley County.<br>

*J. Evetts Haley, ''Charles Goodnight'' (Norman, [[Oklahoma]]: [[University of Oklahoma]] Press, 1949).<br>

*J. Evetts Haley, ''Charles Goodnight'' (Norman, [[Oklahoma]]: [[University of Oklahoma]] Press, 1949).<br>

*Dorothy Abbott McCoy, ''Texas Ranchmen'' ([[Austin]], Texas: Eakin Press, 1987).<br>

*Dorothy Abbott McCoy, ''Texas Ranchmen'' ([[Austin]], Texas: Eakin Press, 1987).<br>