Barrow, A. E. The Crowder City Guardian (Crowder, Oklahoma), Vol. 5, No. 39, Ed. 1 Friday, July 29, 1910, newspaper, July 29, 1910; (https://gateway.okhistory.org/ark:/67531/metadc274353/m1/1/: accessed August 16, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .