edited by David Dabydeen
Manchester University Press, 1985
Buku Teks
Dillard, J. L.
Vintage Books, 1973
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Andina Amelia Putri
2018
UI - Makalah dan Kertas Kerja
edited by Deirdre Osborne
Cambridge University Press, 2016
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Griffin, Gabriele
Cambridge University Press, 2003
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