{{cite journal | last1=Kaygisiz | first1=A. | year=2013 | title=ESTIMATION OF GENETIC PARAMETERS AND BREEDING VALUES FOR DAIRY CATTLE USING TEST-DAY MILK YIELD RECORDS | journal=Journal of Animal and Plant Sciences | volume=23 | issue=2 | pages=345-349 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2013-JAPS-202}}