Giribet, G., 2008. Bivalvia. In W. F. Ponder & D. R. Lindberg, ed.Phylogeny and Evolution of the Mollusca. Berkeley. Berkeley: University of California Press, pp. 105-141.
Aktipis, S.W., et al., 2008. Gastropoda: An overview and analysis. In W. F. Ponder & D. R. Lindberg, ed.Phylogeny and Evolution of the Mollusca. Berkeley. Berkeley: University of California Press, pp. 201-237.