Artikel Jurnal
Alic, Margaret
Women's Press, 1986
Buku Teks SO
Ferris, Lesley
Macmillan, 1990
Buku Teks SO
Hellwig, Tineke
Centers for South and Southeast Asia Studies University of California at Berkeley , 1994
Buku Teks SO
Morley, Neville
Wiley-Blackwell, 2009
Buku Teks SO