Voertman Awards / Call for Entries, poster, 1983; (https://digital.library.unt.edu/ark:/67531/metadc27025/m1/1/: accessed April 24, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .
Voertman Awards / Call for Entries, poster, 1983; (https://digital.library.unt.edu/ark:/67531/metadc27025/m1/1/: accessed April 24, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .