IBFD, 2005
Buku Teks SO
Lang, Michael
Kluwer Law International, 2007
Buku Teks
edited by Robert F. van Brederode, Richard Krever
Kluwer Law Internationa, 2014
Buku Teks SO
edited by Michael Lang [and others]
Cambridge University Press, 2012
Buku Teks SO
edited by Andrea Amatucci ; with the colloraboration of Eusebio González, Christoph Trzaskalik
Kluwer Law International ; Frederick, MD : Sold and distributed in North, Central and South America by Aspen Publishers, 2006
Buku Teks