• [Wiki] http://en.wikipedia.org/wiki/Peponocephala_electra.
• [ADW] http://animaldiversity.org/accounts/Peponocephala_electra/.
• [AnAge] https://genomics.senescence.info/species/entry.php?species=Peponocephala_electra.
• [AmanYama2013] Amano, M., Yamada, T. K., Kuramochi, T., Hayano, A., Kazumi, A., and Sakai, T. (2013). Life history and group composition of melon-headed whales based on mass strandings in Japan. Marine Mammal Science, pages 1--14. doi:10.1111/mms.12050.
• [Carw1995] Carwardine, M. (1995). Whales, dolphins and porpoises. Dorling Kindersley.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.