American Institute of Banking, 1962
Buku Teks
Walker, Marianne McGettigan
American law Institute Publishers, 1995
Buku Teks
Cambridge University Press, 2003
Buku Teks
American Law Institute, 1993
Buku Teks
Friedman, Lawrence M., 1930-
W.W. Norton, 1984
Buku Teks