Amadeo, Santos P.
Columbia University Press, 1943
Buku Teks
edited by Prajudi Atmosudirdjo [et.al}
Ghalia Indonesia, 1987
Buku Teks
Wade, E. C. S. (Emlyn Capel Stewart), author
Longmans Green, 1951
Buku Teks
Nowak, John E., author
Thomson/West, 2010
Buku Teks
Kortmann, C.A.J.M., author
Kluwer Law International, 2007
Buku Teks