1. Taxonomic revision of Old World members of the feather louse genus Columbicola(Phthiraptera: Ischnocera), including descriptions of eight new species;Adams;J. Nat. Hist.,2005
2. Ischnoceran parasites from the zoological survey of Pakistan, Karachi, 52-53;Ansari;Proceedings of the Seventh Pakistan Science Conference,1955
3. Studies on the amblyceran mallophaga infesting birds in Pakistan;Ansari;Proceedings of the Seventh Pakistan Science Conference,1955
4. Birds of the World;Beletsky,2007
5. Birds of Egypt, The Complete Checklist,2018