Harmse, Rozanne; Coertzen, Dina; Wong, Ho Ning; Smit, Frans J.; Van der Watt, Mariette Elizabeth; Reader, Janette; Nondaba, Sindisiwe; Birkholtz, Lyn-Marie; Haynes, Richard K.; N'Da, David D.(Wiley, 2017-12)
De Lange, Christo; Coertzen, Dina; Smit, Frans J.; Wentzel, Johannes F.; Wong, Ho Ning; Birkholtz, Lyn-Marie; Haynes, Richard K.; N'Da, David D.(Elsevier, 2018-10)