State Capitol Rotunda, photograph, February 2000; (https://gateway.okhistory.org/ark:/67531/metadc1659953/m1/1/: accessed June 30, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .
State Capitol Rotunda, photograph, February 2000; (https://gateway.okhistory.org/ark:/67531/metadc1659953/m1/1/: accessed June 30, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .