Berschauer, D.P. 2017. "A three hour tour" - Reflections on Shelling Sint Maarten as a Port During a Cruise. The Festivus 49: 33-38.
Coomans, H.E. 1958. A survey of the littoral Gastropoda of the Netherlands Antilles and other Caribbean Islands. Studies on the fauna of Curaçao and other Caribbean Islands 8: 42-111. M. Nijhoff, Den Haag.