Faculty of Law National University of Singapore, 2018
Majalah, Jurnal, Buletin
Perry, Martin
Chichester: John Wiley & Sons, c1997
Buku Teks
Chan, Helena H.M.
Butterworth, 1995
Buku Teks
Teo, Keang Sood, author
Butterworth, 1998
Buku Teks
Plavers, Anthony
Butterworth Asia, 1996
Buku Teks