Kahn-Freund, Otto, 1900-1979, author
Sijthoff, 1980
Buku Teks
Cheshire, G.C.
Clarendon Press, 1956
Buku Teks
Chesire G.C.
At The Clarendon Press, 1961
Buku Teks
Kahn-Freund, Otto, 1900-1979, author
Sijthoff, 1980
Buku Teks
Morris, J.H.C.
At The Clarendon Press, 1968
Buku Teks