Cook, Lyn, e Penny Gullan. 2001. «Longevity and Reproduction in Apiomorpha Riibsaamen (Hemiptera: Sternorrhyncha: Coccoidea)». Bollettino Di Zoologia Agraria E Bachicoltura 33 (3):259-65. https://riviste.unimi.it/index.php/bzab/article/view/27529.