Pasner, Richard A.
Little, Brown & Co., 1982
Buku Teks
Franklin, Marc A., author
The Foundation Press, 1979
Buku Teks
Prosser, William L., author
West Publishing, 1971
Buku Teks
David W Robertson ... [et al.]
Thomson/West, 2011
Buku Teks
Duncan, Meredith J, author
Thomson Reuters, 2010
Buku Teks