Duncan, G.A. “‘Pull up a Good Tree and Push It outside’? The Rev Edward Tsewu’s Dispute With the Free Church of Scotland Mission”. Nederduitse Gereformeerde Teologiese Tydskrif 53, no. 1&2 (May 15, 2012). Accessed August 2, 2026. https://ojs.reformedjournals.co.za/index.php/ngtt/article/view/783.