Abilene Philharmonic Playbill: March 29, 1977, pamphlet, March 1977; (https://texashistory.unt.edu/ark:/67531/metapth623311/m1/1/: accessed June 2, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Abilene Philharmonic Playbill: March 29, 1977, pamphlet, March 1977; (https://texashistory.unt.edu/ark:/67531/metapth623311/m1/1/: accessed June 2, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .