{{cite journal | last1=Jabbar | first1=M. A. | author2=I. Ahmad | author3=T. N. Pasha | author4=M. Abdullah | author5=S. Riffat | year=2012 | title=PRODUCTION PERFORMANCE O LACTATING NILI-RAVI BUFFALOES UNDER THE INFLUENCE OF SOMATOTROPIC HORMONE WITH VARYING LEVEL OF DIETARY ENERGY | journal=Journal of Animal and Plant Sciences | volume=22 | issue=3 | pages=273-278 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2012-JAPS-3030}}