Omnes, Roland, author
Princeton University Prees, 1994
Buku Teks
Butler, B.C.M., author
Longman Scientific & Technical , 1988
Buku Teks
Grant, F.S., author
McGraw-Hill, 1965
Buku Teks
Wyllie, M.R.J.
Academic Press, 1963
Buku Teks
Marmor, Andrei, author
Oxford University Press, 1995
Buku Teks