Susskind, Richard E.
Clarendon Press , 1989
Buku Teks
San Diego Academic Press , 1991
Buku Teks
edited by Forbes Gibb
Taylor Graham , 1986
Buku Teks
Gallagher, John P., author
Prentice-Hall, 1988
Buku Teks
Langefors, Borje, author
Petrocelli/Charter, 1975
Buku Teks