Maverick, Maury, Jr. [Letter from Maury Maverick, Jr. to John Stanford, Jr., January 3, 1964], letter, January 3, 1964; (https://texashistory.unt.edu/ark:/67531/metapth1261440/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .