Maeda, Narifumi, author
Center for Southeast Asian Studies, Kyoto University, 1974
Buku Teks
S. Husin Ali, author
Oxford University Press, 1975
Buku Teks
Firth, Raymond, author
Routledge & Kegan Paul, 1971
Buku Teks
edited by Hendry W. Ehrmann
Vakils, Fiffer and Simons, 1963
Buku Teks
Oxford University Press, 1983
Buku Teks