Amarillo Sunday News-Globe (Amarillo, Tex.), Vol. 21, No. 290, Ed. 1 Sunday, September 28, 1930, newspaper, September 28, 1930; (https://texashistory.unt.edu/ark:/67531/metapth1564936/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .