Criscione, F.; Köhler, F. (2014). Molecular phylogeny and taxonomic revision of the genera
Baudinella Thiele, 1931,
Retroterra Solem, 1985 and
Molema Köhler, 2011 endemic to the coastal Kimberley, Western Australia (Gastropoda, Camaenidae).
Journal of Zoological Systematics and Evolutionary Research. 52(4): 273-284.