Bird, Roger
Osborn`s concise law dictionary
Sweet & Maxwell, 1983
 Buku Teks
Concise European patent law
Richard Hacon, Jochen Pagenberg.
Aspen Publishers,, 2008
 Buku Teks
Osborn`s concise law dictionary
edited by Leslie Rutherford
Sweet & Maxwell, 1993
 Buku Referensi
Nussbaum, Arthur
A concise history of the law of nations
Macmillan, 1958
 Buku Teks
Concise European copyright law
Kluwer Law International, 2006
 Buku Teks