Poppe, G.T.; Brulet, T.; Dance, S.P. (1999). The family Harpidae. A Conchological Iconography. ConchBooks: Hackenheim. ISBN 3-925919-28-7. 69, 51 photoplates pp.
Deel van: Poppe, G.T.; Groh, K. (Ed.) A Conchological Iconography. ConchBooks: Hackenheim. , meer