The Foundation Press,Inc., 1973
Buku Teks
Pollack, Ervin H.
The Foundation Press, Inc, 1967
Buku Teks
Cohen, Morris L., author
RajaGrafindo Persada, 1995
Buku Referensi
Jacobstein, J. Myron
Foundation press, 1979
Buku Teks
Campbell, Enid Mona, author
The Law Book, 1967
Buku Teks