edited by Sir John Kendrew
Blackwell Science, 1995
Buku Referensi
John Wiley & Sons, 1996
Buku Referensi
London: Grolier International, 1991,
Buku Referensi
Pinon, Ramon, author
University Science Books, 2002
Buku Teks
Burnet, Macfarlane
St. Martin's Press, 19770
Buku Teks