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Grasswitz, Tessa R.; Paine, Timothy D. (1992). "Kairomonal effect of an aphid cornicle secretion on Lysiphlebus testaceipes (Cresson) (Hymenoptera: Aphidiidae)". Journal of Insect Behavior5 (4): 447–457. doi:10.1007/BF01058190.
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Edwards, John S. (1966). "Defence by Smear: Supercooling in the Cornicle Wax of Aphids". Nature211 (5044): 73–74. doi:10.1038/211073a0. Bibcode: 1966Natur.211...73E.