Project 4836: M. C. Ebach, K. J. McNamara. 2002. A systematic revision of the family Harpetidae (Trilobita). Records of the Western Australian Museum. 21 (3):235.
Ebach, M. C. and McNamara, K. J. 2002. A systematic revision of the family Harpetidae (Trilobita). Records of the Western Australian Museum. Vol. 21(3), p. 235.