Cox, C. Barry, author
Blackwell Scientific, 1985
Buku Teks
Cox, C. Barry, author
John Wiley & Sons, 2010
Buku Teks
Cox, C. Barry, author
Blackwell, 1995
Buku Teks
Cox, C. Barry, author
Blackwell, [Date of publication not identified]
Buku Teks
Alcock, John, author
Sinauer Associates, 1989
Buku Teks