West, Donald M., author
Canada Law Book, 2011
Buku Teks
Tsurumi, Yoshi, author
Praeger, 1978
Buku Teks
Howe, Hartley Edward
Facts on file, 1987
Buku Teks
Nisonger, Thomas E., author
Libraries Unlimited, 2003
Buku Teks
Nisonger, Thomas E., author
Libraries Unlimited, 1992
Buku Referensi