Abd aziz Abd Jalal, editor
CERT publications Sdn. Bhd., 2011
Buku Teks
Globe Law, 2008
Buku Teks
Kureshi, Hussain, author
John Wiley and Sons, 2015
Buku Teks
Atrill, Peter
Prentice-Hall, 1996
Buku Teks
Visser, Hans, author
Edward Elgar, 2009
Buku Teks
Muhammad Ayub, author
John Wiley & Sons Inc., 2010
Buku Teks