Mądra, Magdalena. “The Meaning of Agriculture Taxation in Relation to Economic Size Unit of Individual Farms Holdings”. Zeszyty Naukowe SGGW - Ekonomika i Organizacja Gospodarki Żywnościowej, no. 78 (October 18, 2009): 187–196. Accessed October 23, 2025. https://eiogz.sggw.edu.pl/article/view/8105.