D. Nagyné, D., J. Nyéki, M. Soltész, and Z. Szabó. “Examination of the Apricot Variety Use and the Factors Affecting Variety Use in the Gönc Production Area”. International Journal of Horticultural Science 16, no. 3 (May 10, 2010): 111–113. Accessed April 19, 2021. https://ojs.lib.unideb.hu/IJHS/article/view/907.