Biskind, Elliott L., author
Clark Boardman, 1971
Buku Teks
Brand, Norman, author
St.Martin`s Press, 1976
Buku Teks
Statsky, William P., 1943-, author
West Publishing , 1977
Buku Teks
Statsky, William P., 1943-, author
West Publishing, 1977
Buku Teks
Brand, Norman, author
St. Martin's Press , 1994
Buku Teks