Cheshire, G. C.
At The Clarendon Press, 1952
Buku Teks
Kahn-Freund, Otto, 1900-1979
Sijthoff, 1980
Buku Teks
Kahn-Freund, Otto, 1900-1979
Sijthoff, 1980
Buku Teks
Garland, Paul Griffith
Parker School of Foreign and Comparative Law, Columbia University, by Oceana Publications, 1959. , 1959
Buku Teks
Gutteridge, Harold Cooke
Jackson, Son & Company, 1951
Buku Teks