{{cite journal | last1=Salim | first1=M. | author2=M. Mahmood-ul-Hassan | year=2015 | title=DISTRIBUTION OF INDIAN FLYING FOX PTEROPUS GIGANTEUS BRÜNNICH, 1782 IN FOUR DISTRICTS OF KHYBER PAKHTUNKHWA | journal=Journal of Animal and Plant Sciences | volume=25 | issue=3 | pages=176-179 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2015-JAPS-626}}