Otoe Indians, photograph, 1910~/1918~; (https://gateway.okhistory.org/ark:/67531/metadc1623211/m1/1/: accessed May 5, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .
Otoe Indians, photograph, 1910~/1918~; (https://gateway.okhistory.org/ark:/67531/metadc1623211/m1/1/: accessed May 5, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .