Miller, Roger LeRoy, author
McGrow-Hill, 1985
Buku Teks
Miller, Roger LeRoy, author
McGraw-Hill, 1993
Buku Teks
Hales, Michael G.
Prentice-Hall, 198
Buku Teks
edited by Mark Howard, Roger Masefield ; assistant editor, Jason Chuah
Nexis Butterworths, 2006
Buku Teks
Proctor, Charles, author
Oxford University Press, 2015
Buku Teks