{{cite journal | last1=Sikander | first1=PAKISTAN S. K. | author2=Z. Ali | author3=A. Nemat | author4=S. Ahmad | author5=Z. Hussain | author6=K. Saleem | author7=M. N. Khan | year=2015 | title=DIET PROVISION FOR ZOO ANIMALS IN CAPTIVE CONDITIONS OF LAHORE ZOO, | journal=Journal of Animal and Plant Sciences | volume=25 | issue=3 | pages=226-232 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2015-JAPS-636}}