{{cite journal | last1=Ji | first1=S. N. | author2=L. L. Yang | author3=X. F. Ge | author4=B. J.Wang | author5=J. Cao | author6=D. F. Hu | year=2013 | title=BEHAVIOURAL AND PHYSIOLOGICAL STRESS RESPONSES TO TRANSPORTATION IN A GROUP OF PRZEWALSKI’S HORSES (EQUUS FERUS PRZEWALSKII) | journal=Journal of Animal and Plant Sciences | volume=23 | issue=4 | pages=1077-1084 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2013-JAPS-421}}