G. Bosio, V. Massobrio, C. Chersi, G. Scavarda, e S. Clark, «Spread of the ragweed leaf beetle, Ophraella communa LeSage, 1986 (Coleoptera Chrysomelidae), in Piedmont Region (northwestern Italy)», Boll Soc Entomol Ital, vol. 146, n. 1, pagg. 17–30, apr. 2014.