edited with introductions by Michael Bromley, Tom O'Malley
Routledge , 1997
Buku Teks SO
Fjeldstad, Mary C.
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Buku Teks
David J. Whittaker
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Buku Teks
compiled by K.S. Sandhu, Sharon Siddique, Chandran Jeshurun, Ananda Rajah, Joseph L.H.
Institute of Southeast Asian Studies, 1992
Buku Referensi
edited by Kenneth G. Elzinga
Harper & Row, 1972
Buku Teks SO