Columbia subject headings:
Murder--South Africa--Cape Town.
Murderers--South Africa--Cape Town--Biography.
Trials (Murder)--South Africa--Cape Town.
Van der Merwe, Carel Aaron.
Van der Merwe, Hesther Jacoba.
Harvard subject headings:
Trials (Murder)--South Africa.
Van der Merwe, Carel Aaron.
Van der Merwe, Hesther Jacoba.
Princeton subject headings: