Não informado. (1919). Fish Bulletin. Department of Fish and Game.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Fish Bulletin. Sacramento, Calif: Department of Fish and Game, 1919.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Fish Bulletin. Department of Fish and Game, 1919.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.