Handler, Milton
University Casebook, 1972
Buku Teks
Keeton, Page
West Pub., 1971
Buku Teks SO
David W Robertson ... [et al.]
Thomson/West, 2011
Buku Teks
Prosser, William L.
Foundation Press, 1962
Buku Teks SO
by Robin Kundis Craig ... [and others]
West, 2010
Buku Teks SO