United States. Federal Communications Commission. FCC Record, Volume 16, No. 2, Pages 655 to 1369, January 8 - January 19, 2001, book, January 2001; (https://digital.library.unt.edu/ark:/67531/metadc4053/m1/1/: accessed April 25, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .