Wrona, P., K. Pogoń, and M. Dróżdż. “Assessment of Particular Qualities of Carrot Availalbe in Selected Retailers in Krakow”. Agricultural Engineering , Vol. 21, no. 4, Dec. 2017, pp. 93-102, http://agriceng.ptir.org/index.php/AgricEng/article/view/50.