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2. Boddy, Janice. 1989. Wombs and Alien Spirits: Women, Men, and the Zar Cult in Northern Sudan. Madison: University of Wisconsin Press.
3. Comaroff, Jean, and John Comaroff. 1987. “The Madman and the Migrant: Work and Labour in the Historical Consciousness of a South African People”. American Ethnologist 14 (2): 191–209.
4. Coplan, David. 1994. In the Time of Cannibals: The Word Music of South Africa’s Basotho Migrants. Chicago: Chicago University Press.
5. Good, Byron, and Arthur Kleinman. 1985. Culture and Depression: Studies in the Anthropology and Cross-Cultural Psychiatry of Affect and Disorder. Berkeley: University of California Press.