Donnell, John D., author
Richard D. Irwin, 1983
Buku Teks
Choper, Jesse H., author
Harcourt Brace Legal and Profesional Publications, 1989
Buku Teks
Donnell, John D., author
Richard D. Irwin, 1983
Buku Teks
Stone, Christopher D.
Harper & Row , 1975
Buku Teks
Oesterle, Dale A.
West Publishing Co., 1991
Buku Teks