Dagvlinders van Europa: : Red Data Book of European Butterflies (Rhopalocera). Convention on the Conservation of European Wildlife and Natural Habitats (Bern Convention). Nature and Environment, no. 99, Council of Europe Publishing, Strasbourg.

Auteur(s)	Van Swaay, C. and M. Warren
Jaar	1999
Titel	: Red Data Book of European Butterflies (Rhopalocera). Convention on the Conservation of European Wildlife and Natural Habitats (Bern Convention). Nature and Environment, no. 99, Council of Europe Publishing, Strasbourg.