edited by Peter G. Bruce
Cambridge University Press, 1997
Buku Teks SO
Kittel, Charles
Brisbane John Wiley & Sons 1996,
Buku Teks
Ashcroft, Neil W.
Saunders College, 1976
Buku Teks
Blakemore, John Sidney
Cambridge Univesity Press, 1985
Buku Teks
Streetman, Ben G.
Prentice-Hall, 1980
Buku Teks