Olewnicki, Dawid, Liliana Jabłońska, Paweł Orliński, and Łukasz Gontar. “Changes on the Market of Wholesale Companies Selling Plants and Flowers in Poland”. Journal of Agribusiness and Rural Development 35, no. 1 (December 31, 2015): 83-89. Accessed April 25, 2024. http://www1.up.poznan.pl/jard/index.php/jard/article/view/269.