^Catelle, W. R. Methods of Fishing. The Pearl: Its Story, Its Charm, and Its Value. Philadelphia & London: J. B. Lippincott Company. 1457: 171 [2022-03-21]. (原始内容存档于2014-10-22).
额外阅读
Claassen, C. 1998. Shells. Cambridge University Press (Cambridge Manuals in Archaeology Series)
Reaske, Christopher R (1986)Complete Clammer: Clams, Mussels, Oysters, Scallops - An Enthusiast's Guide to Gathering and Preparation. Lyons Books. ISBN978-0-941130-11-0
Schiffer (ed.) Advances in Archaeological Method and Theory 10. New York: Academic Press.