K.  Wada, ?On the relationship between shell growth and crystal arrangement of the nacre in some Pelecypoda?, Venus, vol. 21, pp. 204-211, 1961.

B. C.  Cotton, South Australian Mollusca: Pelecypoda. Adelaide: W. L. Hawes, Government Printer, 1961.

B. C.  Cotton, South Australian Mollusca: Pelecypoda. Adelaide: W. L. Hawes, Government Printer, 1961.

K.  Wada, ?On the relationship between shell growth and crystal arrangement of the nacre in some Pelecypoda?, Venus, vol. 21, pp. 204-211, 1961.