• [Wiki] https://en.wikipedia.org/wiki/Pellonula.
• [fishbase] http://www.fishbase.se/summary/Pellonula-leonensis.html.
• [KunzLowe1990] K&üuml;nzel, T. and Löwenberg, U. (1990). Studies on the population dynamics of Pellonula leonensis (Clupeidae) in the Cross River, Nigeria. Fishbyte, 8(1):8--13.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.