Tubbee. A Sketch of the Life of Okah Tubbee. The University of North Carolina Press.
Chicago-viite (17. p.)Tubbee. A Sketch of the Life of Okah Tubbee. The University of North Carolina Press.
MLA-viite (8. p.)Tubbee. A Sketch of the Life of Okah Tubbee. The University of North Carolina Press.
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