Template:Bollino & Sala, 1998
- Bollino, M. & Sala, G. 1998. Description of a new subspecies of Papilio (Pterourus) zagreus Doubleday, 1847 from south-eastern Peru with taxonomical notes on the species.(Lepidoptera, Papilionidae). Entomologia Africana 3(1): 19–27.