McLellan, Holly J.; Scholz, Allan T.; McLellan, Jason G. & Tilson, Mary Beth. Lake Roosevelt Fisheries Evaluation Program : Lake Whatcom Kokanee Salmon (Oncorhynchus nerka kennerlyi) : Investigations in Lake Roosevelt Annual Report 1999-2000., report, July 1, 2001; (https://digital.library.unt.edu/ark:/67531/metadc928335/m1/1/: accessed November 17, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .