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Serat Alam Media, 2015
Buku Teks
Honing, A.G., Jr, author
BPK Gunung Mulia, 1992
Buku Teks
Artikel Jurnal
edited by Peter Clarke and Stewart Sutherland
Routledge, 1991
Buku Teks
Tagore, Rabindranath, 1861-1941, author
George Allen and Unwin, 1953
Buku Teks