Kujáni-Katalin, Olga. 2011. „The French Multifunctional Model and the Short Food Supply Chain As Adaptable Examples in the Case of Small and Self-Subsistence Farms in the EU New Member States”. Zeszyty Naukowe SGGW W Warszawie - Problemy Rolnictwa Światowego 11 (3):44-53. https://doi.org/10.22630/PRS.2011.11.3.42.