Little, Brown & Co., 1994
Buku Teks
Bittker, Boris I., author
Warren, Gorham and Lamont, 1980
Buku Teks
Bittker, Boris I., author
Warren,Gorham and Lamont, 1978
Buku Teks
Bittker, Boris I., author
Warren, Gorham and Lamont, 1972
Buku Teks
Andrews, William D., 1931-, author
Aspen Law & Business, 1973
Buku Teks