Davitt, Keith, author
Rockport Publishers, 2001
Buku Teks
Moore, Charles Willard, 1925-1993, author
MIT Press, 1993
Buku Teks
Strong, Roy, author
Conran Octopus, 1986
Buku Referensi
Church, Thomas D. (Thomas Dolliver), author
McGraw-Hill, 1985
Buku Teks
Hunt, John Dixon, author
MIT Press, 1992
Buku Teks