[1]
K. Nagyné Pércsi und V. Szabó, „Analysis the farm-level diversification and market position of the Hungarian organic products“, Studia Mundi – Economica, Bd. 1, Nr. 1, S. 109–119, Dez. 2014, doi: 10.18531/Studia.Mundi.2014.01.01.109-119.