Sathe, SP, author
Lexis Nexis, 2009
Buku Teks
Endicott, Timothy, author
Oxford University Press, 2015
Buku Teks
Foulkes, David, 1924-, author
Butterworth, 1990
Buku Teks
Scheb, John M., author
Thomson Wadworth, 2005
Buku Teks
Breyer, Stephen G., 1938-, author
Little, Brown, 1982
Buku Teks