Lysenko, M. “The Agricultural Associations in Kharkiv Province: Creation and Trends of the Activity (1880 -1914)”. V. N. Karazin Kharkiv National University Bulletin ‘History of Ukraine. Ukrainian Studies: Historical and Philosophical Sciences’, Vol. 19, no. 1138, 1, https://periodicals.karazin.ua/uahistory/article/view/1366.