Durand, Francois; Swart, Antoinette; Marais, Werner; Jansen van Rensburg, Candice; Habig, Johan; Dippenaar-Schoeman, Anna S. (Anna Sophia), 1948-; Ueckermann, Edward A.; Jacobs, Riana; De Wet, Louis; Tiedt, Louwrens R.; Venter, Eduard
(AOSIS Open Journals, 2012-07-27)