The Coccidae, tables for the identification of the subfamilies and some of the more important genera and species, together with discussions of their anatomy and life history - MacGillivray, Alexander Dyer, 1868 -1924 (Scarab Company, 1921)

The Coccidae, tables for the identification of the subfamilies and some of the more important genera and species, together with discussions of their anatomy and life history - MacGillivray, Alexander Dyer, 1868 -1924 (Scarab, 1921)

Les coccidés utiles - Blanchard, Raphaël Anatole Emile, 1857 -1919 (J.B. Baillière, 1883)

Coccidologist's newsletter - Systematic Entomology Laboratory (U.S.) (ARS, Systematic Entomology Laboratory, 1973)

Le Cocciniglie italiane viventi sugli agrumi: pt.1-3 - Berlese, Antonio, 1863 -1927 (E. Pergola, 1893)

Le Cocciniglie italiane viventi sugli agrumi: pt.1-3 - Berlese, Antonio, 1863 -1927 (E. Pergola, 1896)