Csizmár, Nikolett, Sándor Mihók, András Jávor, and Szilvia Kusza. “Genetic Diversity of the Hungarian Draft Horse Assessed by Mitochondrial DNA”. Acta Agraria Debreceniensis, no. 70 (October 24, 2016): 29–32. Accessed April 20, 2021. https://ojs.lib.unideb.hu/actaagrar/article/view/1813.