Freed, DeBow.The Rice Thresher (Houston, Tex.), Vol. 59, No. 1, Ed. 1 Thursday, September 2, 1971,
newspaper,
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Houston, Texas.
(https://texashistory.unt.edu/ark:/67531/metapth245108/m1/6/:
accessed July 18, 2024),
University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.;
crediting Rice University Woodson Research Center.