Smit, DJ. “Barmen and Belhar in Conversation – a South African Perspective”. NGTT | Nederduitse Gereformeerde Teologiese Tydskrif 47, no. 1&2 (June 30, 2006). Accessed October 18, 2025. https://ojs.reformedjournals.co.za/index.php/ngtt/article/view/1197.