Kirgan, Joe Lee, Jr. Polk County Enterprise (Livingston, Tex.), Vol. 74, No. 40, Ed. 1 Thursday, June 21, 1956, newspaper, June 21, 1956; (https://texashistory.unt.edu/ark:/67531/metapth762348/m1/1/: accessed November 17, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .