{{cite journal | last1=Din | first1=Z. M. | author2=T. A. Malik | author3=F. M. Azhar | author4=M. Ashraf | year=2016 | title=NATURAL RESISTANCE AGAINST INSECT PESTS IN COTTON | journal=Journal of Animal and Plant Sciences | volume=26 | issue=5 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=1339-1345}}