@article {200,
	title = {The sipunculan genus Lithacrosiphon Shipley, a taxonomic review},
	journal = {Zoological Journal of the Linnean Society},
	volume = {56},
	number = {3},
	year = {1975},
	pages = {235-248},
	author = {Cutler, E. B. and Jurczak, E.}
}
@inbook {511,
	title = {Survey of the Sipuncula of the coral and beach rock communities of the Caribbean Sea},
	booktitle = {Proceedings of the International Symposium of Sipuncula and Echiura},
	year = {1975},
	pages = {35-49},
	publisher = {Naucno Delo Press},
	organization = {Naucno Delo Press},
	address = {Belgrade},
	keywords = {coral community},
	author = {Rice, M. E.},
	editor = {Rice, M. E. and Todorovic, M.}
}
