Template:Laubenfels, 1955
- Laubenfels, M.W. de 1955. Porifera. Pp. E21–112. In: Moore, R.C. (ed.) Treatise on Invertebrate Paleontology, Part E, Archaeocyatha and Porifera. Lawrence: University of Kansas Press. DOI: 10.17161/tip.v0i0.5129
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