Boczar, P., and L. Błażejczyk-Majka. “CHARACTERISTICS OF VEGETABLE OIL CONSUMERS IN POLAND IN A VIEW OF SUSTAINABLE CONSUMPTION PRINCIPLES”. Acta Scientiarum Polonorum. Oeconomia, vol. 14, no. 3, Sept. 2015, pp. 15-26, https://aspe.sggw.edu.pl/article/view/426.