WÓJCIK, Agata. Economic outputs of dairy farms belonging to the European Dairy Farmers in 2006. Annals of Agricultural Economics and Rural Development, [S. l.], v. 96, n. 1, p. 68–74, 2009. DOI: 10.22630/RNR.2009.96.1.7. Disponível em: https://rnr.sggw.edu.pl/article/view/8899. Acesso em: 13 nov. 2026.