Luhulima, C.P.F., author
Pustaka Pelajar, 2011
Buku Teks
Reid, Anthony, 1939-, author
John Wiley & Sons, 2015
Buku Teks
Tarling, Nicholas, author
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Buku Teks
Bassett, D.K., author
Centre for South-East Asian Studies, 1980
Buku Teks
Savic, Ivan, author
Routledge, Taylor & Francis Group, 2017
Buku Teks