{{cite journal | last1=Din | first1=J. | author2=S. U. Khan | author3=I. Ali | author4=A. R. Gurmani | year=2011 | title=PHYSIOLOGICAL AND AGRONOMIC RESPONSE OF CANOLA VARIETIES TO DROUGHT STRESS | journal=Journal of Animal and Plant Sciences | volume=21 | issue=1 | pages=78-82 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2011-JAPS-113}}