Reeve, L. A. (1846-1847). Monograph of the genus
Bullia. In:
Conchologia Iconica, or, illustrations of the shells of molluscous animals, vol. 3, pl. 1-4 and unpaginated text. L. Reeve & Co., London. [stated dates: pls. 1-3, December 1846; 4, February 1847].
