{{cite journal | last1=Olubowale | first1=O.S. | author2=J.P.C. Greyling | author3=F.H. deWitt | author4=A. Hugo | author5=M.B. Raito | year=2014 | title=EFFECTS OF DIETARY LIPID SOURCES ON THE SEMEN QUALITY OF HY-LINE SILVER-BROWN COCKERELS | journal=Journal of Animal and Plant Sciences | volume=24 | issue=4 | pages=991-997 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2014-JAPS-142}}