{{cite journal | last1=Ghaffar | first1=A. | author2=M. Akhtar | author3=A. Q. Nayyer | year=2011 | title=EVIDENCES OF EARLY PLIOCENE FOSSIL REMAINS OF TRIBE CERVINI (MAMMALIA, ARTIODACTYLA, CERVIDAE) FROM THE SIWALIKS OF PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=21 | issue=4 | pages=830-835 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2011-JAPS-434}}