Zahradnik, J. (1952) „Eine neue Schildlausart - Quadraspidiotus ma ani n. sp. (Coccoidea: Diaspididae)“., Beiträge zur Entomologie = Contributions to Entomology, 2(4-5), S. 449–451. doi: 10.21248/contrib.entomol.2.4-5.449-451.