Macallan, Brian, and Jurgens Hendriks. “A Post-Foundational Practical Theology? The Pastoral Cycle and Local Theology”. NGTT | Nederduitse Gereformeerde Teologiese Tydskrif, vol. 53, no. 3&4, Feb. 2013, pp. 194-05, doi:10.5952/53-3-4-261.