Kozera, Magdalena, Olga Stefko, and Karolina Jąder. “Assets Relations in Animal-Type Farms”. Journal of Agribusiness and Rural Development 14, no. 4 (December 31, 2009): 115-124. Accessed April 24, 2024. http://www1.up.poznan.pl/jard/index.php/jard/article/view/1035.