Sorbo, G. M. (1985). Tenants and nomads in eastern Sudan: A study of economic adaptations in the New Halfa Scheme. Scandinavian Institute of African Studies ; Distributed by Almqvist & Wiksell International.
Citação do estilo Chicago (17ª ed.)Sorbo, Gunnar M. Tenants and Nomads in Eastern Sudan: A Study of Economic Adaptations in the New Halfa Scheme. Uppsala : Stockholm, Sweden: Scandinavian Institute of African Studies ; Distributed by Almqvist & Wiksell International, 1985.
Citação MLA (8ª ed.)Sorbo, Gunnar M. Tenants and Nomads in Eastern Sudan: A Study of Economic Adaptations in the New Halfa Scheme. Scandinavian Institute of African Studies ; Distributed by Almqvist & Wiksell International, 1985.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.