Schuler, M. (1980). "Alas, alas, Kongo": A social history of indentured African immigration into Jamaica, 1841-1865. Johns Hopkis University Press.
Chicago-viite (17. p.)Schuler, Monica. "Alas, Alas, Kongo": A Social History of Indentured African Immigration into Jamaica, 1841-1865. Baltimore: Johns Hopkis University Press, 1980.
MLA-viite (8. p.)Schuler, Monica. "Alas, Alas, Kongo": A Social History of Indentured African Immigration into Jamaica, 1841-1865. Johns Hopkis University Press, 1980.
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