Llamzon, Aloysius P.
Oxford University press, 2014
Buku Teks
Dutson, Stuart
Global Law and Business, 2012
Buku Teks
McIlwrath, Michael
Wolters Kluwer, 2010
Buku Teks
Vadi,Valintina
Cambridge Univ. Press, 2014
Buku Teks
edited by James Daniel
McGraw-Hill, 1958
Buku Teks