Augustynek, Zdzislaw
Kluwer Academic, 1989
Buku Teks SO
edited by Barry B. Baker
The Haworth Press, 1993
Buku Teks SO
Christol, Carl Quimby
Kluwer Law and Taxation , 1991
Buku Teks SO
edited by Timothy Michael Devinney, Gideon Markman, Torben Pedersen, Laszlo Tihanyi
Emerald, 2016
eBooks
Ishak Yussof, editor
Malaysian Strategic Research Centre, 2009
Buku Teks SO