Spotts, Jim; Shields, John & Underwood, Keith. Lake Roosevelt Fisheries Evaluation Program, Part A; Fisheries Creel Survey and Population Status Analysis, 1998 Annual Report., report, May 1, 2002; (https://digital.library.unt.edu/ark:/67531/metadc929056/m1/1/: accessed July 16, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .