Riekert, S. J. P. K. “The Missionary Objective of Conversion, the Missiological Outcome Thereof, and the Academic Aim of Religion Studies: Finding a Place for All of These in the Training of Teachers and Missionaries”. Tydskrif Vir Christelike Wetenskap | Journal for Christian Scholarship, no. 1, May 2009, pp. 101-16, https://pubs.ufs.ac.za/index.php/tcw/article/view/198.