{{cite journal | last1=Chaudhry | first1=H. | author2=Z. Ahmad | author3=H. Ali | author4=M. Atiq-ur-Rahman | author5=N. Nisar | author6=A. Tahir | year=2019 | title=MAPPING HISTORIC AND CURRENT DISTRIBUTION OF MARBLED TEAL (Marmaronetta angustirostris) IN PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=29 | issue=1 | pages=316-324 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=ZLG-17-0020}}