Kluwer Law International, 2006
Buku Teks SO
Martin J. Adelman, Shubha Ghosh, Amy Landers, Toshiko Takenaka
West, 2011
Buku Teks SO
Rosenberg, Peter D.
Clark Boardman, 1975
Buku Teks SO
Baxter, J.W.
Sweet and Maxwell, 1973
Buku Teks SO
Hildreth, Ronald B.
Practising Law Institute, 1993
Buku Teks SO