OOi Kee Beng
Singapore : ISEAS, 2008
Buku Teks
The University of Chicago Press,
Majalah, Jurnal, Buletin
Tubingen : Laupp & Gobel
Majalah, Jurnal, Buletin
Philippines : University of The Philippines Asian Center
Majalah, Jurnal, Buletin
Leiden : E.J. Brill
Majalah, Jurnal, Buletin