Sunrise for Organ, score, 1960; (https://digital.library.unt.edu/ark:/67531/metadc673903/m1/1/: accessed April 23, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .
Sunrise for Organ, score, 1960; (https://digital.library.unt.edu/ark:/67531/metadc673903/m1/1/: accessed April 23, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .