{{cite journal | last1=Khan | first1=A. | author2=R. A. Heckmann | year=2015 | title=SPHAERIROSTRIS WINDERI N. SP. (ACANTHOCEPHALA: CENTRORHYNCHIDAE) FROM THE HOUSE CROW (CORVUS SPLENDENS: VIEILLOT) (AVES: CORVIDAE) OF BALOCHISTAN, PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=25 | issue=1 | pages=176-180 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2015-JAPS-25}}