Page, Louise R. 2006. Modern insights on gastropod development: reevaluation of the evolution of a novel body plan. Integrative and Comparative Biology46, 134–143. [1]Archived 2009-04-12 at the Wayback Machine
vliz.be
Bouchet P. & Rocroi J-P. (eds) 2005. Classification and nomenclator of gastropod families. Malacologia: International Journal of Malacology, 47 (1–2). ConchBooks: Hackenheim, Germany. ISBN3-925919-72-4[2]
web.archive.org
Page, Louise R. 2006. Modern insights on gastropod development: reevaluation of the evolution of a novel body plan. Integrative and Comparative Biology46, 134–143. [1]Archived 2009-04-12 at the Wayback Machine