Columbia subject headings:
Chad--Social life and customs.
Marriage customs and rites, Zaghawa.
Sudan--Social life and customs.
Harvard subject headings:
Marriage customs and rites--Chad.
Marriage customs and rites--Sudan.
Zaghawa (African people)--Marriage customs and rites.
Zaghawa (African people)--Social life and customs.
Princeton subject headings:
Chad--Social life and customs.
Marriage customs and rites, Zaghawa.
Sudan--Social life and customs.