Nygh, P. E. (Peter Edward)
Butterworth, 1978
Buku Teks
M. Bender , 1975
Buku Teks
Strecker, David E., author
CRC Press Taylor & Francis Group, 2011
Buku Teks
American Bar Association, 1975
Buku Teks
Greenbaum, Arthur J.
Practising Law Institute, 1978
Buku Teks