Astleford, Peter
Sweet & Maxwell, 2010
Buku Teks
edited by Florentino Carreno, Lynn McGrade and Alfred Page
Global Law and Business, 2012
Buku Teks
edited by E. Wymeersch
Wolters Kluwer/ Law & Business, 2012
Buku Teks
Holler, Julian
[Gabler Verlag, ], 2012
eBooks
McCrary, Stuart A.
John Wiley & Sons, 2005
Buku Teks