Ross, Kristiina. “Supplements to Johannes Gutslaff’s Term Creation”. Eesti ja soome-ugri keeleteaduse ajakiri. Journal of Estonian and Finno-Ugric Linguistics 3, no. 1 (December 31, 2012): 279–296. Accessed April 25, 2024. https://ojs.utlib.ee/index.php/jeful/article/view/jeful.2012.3.1.14.