{{cite journal | last1=Kocyigit | first1=R. | author2=A. Diler | author3=M. Yanar | author4=O. Guler | author5=R. Aydin | author6=M. Avci | year=2013 | title=EFFECT OF WEANING METHODS ON GROWTH, FEED EFFICIENCY AND SOME BEHAVIOURAL TRAITS OF BROWN SWISS CALVES | journal=Journal of Animal and Plant Sciences | volume=23 | issue=5 | pages=1242-1246 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2013-JAPS-505}}