Varga, Z. S., Ronkay, G. és Ronkay, L. (2019) „Taxonomic survey of the Polia (Polia) nebulosa species complex (Noctuidae, Noctuinae, Hadenini) with the description of two new subspecies”, Acta Zoologica Academiae Scientiarum Hungaricae, 65(2), o. 107–122. doi: 10.17109/AZH.65.2.107.2019.