Świętojańska, J. & Belczyk, E. (2021)

A comparative study of the immature stages of closely related species Cassida pfefferi Sekerka, 2006, Cassida nobilis Linnaeus, 1758 and Cassida vittata Villers, 1789 (Coleoptera: Chrysomelidae: Cassidinae: Cassidini)

. Zootaxa, 4942 (4), 451–500.