edited by Jan Van der Putten, Mary Kilcline Cody
NUS Press, 2009
Buku Teks
Held, Lewis I., 1951-, author
Cambridge University Press, 2014
Buku Teks
Center for Southeast Asian Studies Kyoto University, 1988
Buku Teks
MacDonald, Margaret Read, author
Linnet Books, 1992
Buku Teks
edited by Geoffrey Barraclough
Times Books, 1984
Buku Referensi