Graveson, R.H.
Sweet & Maxwell, 1969
Buku Teks
Marston, John
Pitman, 1993
Buku Teks
Kahn-Freund, Otto, 1900-1979, author
Sijthoff, 1980
Buku Teks
Kahn-Freund, Otto, 1900-1979, author
Sijthoff, 1980
Buku Teks
Garland, Paul Griffith, author
Parker School of Foreign and Comparative Law, Columbia University, by Oceana Publications, 1959. , 1959
Buku Teks