Vail, L. (1989). The Creation of tribalism in Southern Africa. Currey ; University of California Press.
Chicago-referens (17:e uppl.)Vail, Leroy. The Creation of Tribalism in Southern Africa. London : Berkeley: Currey ; University of California Press, 1989.
MLA-referens (9:e uppl.)Vail, Leroy. The Creation of Tribalism in Southern Africa. Currey ; University of California Press, 1989.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.