Natural history and methods of controlling the common oyster drills (Urosalpinx cinerea Say and Eupleura caudata Say)
Galtsoff, P.S.; Prytherch, H.F.; Engle, J.B. (1937). Natural history and methods of controlling the common oyster drills (Urosalpinx cinerea Say and Eupleura caudata Say). Fishery Circular. U.S. Department of Commerce, Bureau of Fisheries, 25. U.S. Government Printing Office: United States. 24 pp.
Deel van: Fishery Circular. U.S. Department of Commerce, Bureau of Fisheries. Government Printing Office: Washington DC. ISSN 0097-5532
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