Library of Congress. Catalog Management and Publication Division. Library of Congress Catalogs: Newspapers in Microform, United States, 1948-1983, Volume 2 P-Z and Title Index, book, 1984; (https://digital.library.unt.edu/ark:/67531/metadc9464/m1/49/: accessed April 28, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .