{{cite journal | last1=Topal | first1=M. | author2=E. Ozturk | author3=T. Polat | year=2010 | title=PATH ANALYSIS OF SEED YIELD COMPONENTS USING DIFFERENT CORRELATION COEFFICIENTS IN SAFFLOWER (Carthamus tinctorius L.) | journal=Journal of Animal and Plant Sciences | volume=20 | issue=4 | pages=220-224 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2010-JAPS-409}}