BN Service néerlandais
Eriophyoid mites : their biology, natural enemies and control / ed. by E. E. Lindquist,
M. W. Sabelis, J. Bruin, 1996
Internet, http://biomedia.bio.uva.nl/Onderzoek/of/PopulationBiology/default.html,
1999-03-29
Internet, http://www.konbib.nl, 1999-03-29 (Bibliothèque royale, Pays-Bas)