{{cite journal | last1=Munir1 | first1=M. K. | author2=M. Tahir | author3=M. F. Saleem | author4=M.Yaseen | year=2015 | title=GROWTH, YIELD AND EARLINESS RESPONSE OF COTTON TO ROW SPACING AND NITROGEN MANAGEMENT | journal=Journal of Animal and Plant Sciences | volume=25 | issue=3 | pages=729-738 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2015-JAPS-100}}