Prinsloo, Nadia; Van der Merwe, Daleen; Bosman, Magdalena J.C.; Erasmus, Alet C. (Aletta Catharina)(South African Association of Family Ecology and Consumer Sciences, 2012)
Van der Merwe, Xania; Sonnenberg, Nadine Cynthia; Van der Merwe, Daleen; Kempen, Elizabeth(South African Association of Family Ecology and Consumer Sciences, 2008)