Huxley, Julian, compiler
London Penguin 1937
Buku Teks
Perutz, M.F., author
Oxford University Press, 1991
Buku Teks
Soemitro Djojohadikusumo, author
LP3ES, 1977
Buku Teks
edited by Corey K. Creekmur, Alexander Doty
Cassell, 1995
Buku Teks
New York : Grolier,1982,
Buku Referensi