Mudzielwana, Ndileleni Paulinah; Joubert, Ina; Phatudi, Nkidi Caroline; Hartell, Cycil George(University of Venda, School of Human and Social Sciences, 2012)
Maasz, Johan Jacobus; Van der Riet, Sonika; Henriët, Marinique; Britz, Leanet; Graham, Marien Alet; Du Toit, Maria Neethling; Van der Linde, Jeannie(Sage, 2024)