• [Wiki] https://en.wikipedia.org/wiki/Gila_robusta.
• [fishbase] https://www.fishbase.in/summary/Gila-robusta.html.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [VaniKram1969] Vanicek, C. D. and Kramer, R. H. (1969). Life history of the Colorado squawfish, Ptychocheilus lucius, and the Colorado chub, Gila robusta, in the Green River in Dinosaur National Monument, 1964-1966. Transactions of the American Fisheries Society, 98(2):193--208. doi:10.1577/1548-8659(1969)98[193:LHOTCS]2.0.CO;2.