Gray, R. F., & Gulliver, P. H. (1964). The family estate in Africa: Studies in the role of property in family structure and lineage continuity. Boston University Press.
Chicago-viite (17. p.)Gray, Robert F., ja P. H. Gulliver. The Family Estate in Africa: Studies in the Role of Property in Family Structure and Lineage Continuity. Boston]: Boston University Press, 1964.
MLA-viite (9. p.)Gray, Robert F., ja P. H. Gulliver. The Family Estate in Africa: Studies in the Role of Property in Family Structure and Lineage Continuity. Boston University Press, 1964.
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