Luttig, H. G. (1933). The religious system and social organization of the Herero: A study in Bantu culture. Kemink ; Therold's Africana Books [distributor.
Chicago-referens (17:e uppl.)Luttig, H. G. The Religious System and Social Organization of the Herero: A Study in Bantu Culture. Utrecht : Johannesburg: Kemink ; Therold's Africana Books [distributor, 1933.
MLA-referens (8:e uppl.)Luttig, H. G. The Religious System and Social Organization of the Herero: A Study in Bantu Culture. Kemink ; Therold's Africana Books [distributor, 1933.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.