Richard J. Hallock; Donald H. Fry Jr. "Five Species of Salmon, Oncorhynchus, in the Sacramento River, California". California Fish and Game. 53 (1): 5~22. CiteSeerX10.1.1.475.6744.{{cite journal}}: Cite uses deprecated parameter |citeseerx= (help)
Becker, George C. (1983). Fishes of Wisconsin. Madison, Wisconsin: University of Wisconsin Press. p.304-306. ISBN978-0-299-08790-6. Archived from the original on 15 Nov 2024. Retrieved 18 Feb 2025.
Becker, George C. (1983). Fishes of Wisconsin. Madison, Wisconsin: University of Wisconsin Press. p.304-306. ISBN978-0-299-08790-6. Archived from the original on 15 Nov 2024. Retrieved 18 Feb 2025.