Columbia subject headings:
Harvard subject headings:
Parricide--South Africa--Case studies.
Serial murderers--South Africa--Case studies.
Serial murders--South Africa--Case studies.
Women murderers--South Africa--Case studies.
Princeton subject headings:
Parricide--South Africa.
Serial murderers--South Africa--Biography.
Van Schoor, Louis.
Van Schoor, Sabrina.
Women murderers--South Africa--Biography.