Dukeminier, Jesse
Harcourt Brace & Company, 1991
Buku Teks
Struckey, Gilbert. B
McGraw-Hill, 1974
Buku Teks
Whaley, Douglas J.
Harcourt Brace & Company, 1992
Buku Teks
Whaley, Douglas J.
Harcourt, Brace Jovanovich Legal and Professional Publications, 1992
Buku Teks
Harcourt Brace Jovanovich Legal and Professional Publications, 1984
Buku Teks