edited by P.J. Gelling and H.J.M. Bouwmeester
CRC Press, 1997
Buku Referensi
Wang, Franklin F.Y.
North-Holland, 1980
Buku Teks
edited by Peter G. Bruce
Cambridge University Press, 1997
Buku Teks SO
Blakemore, John Sidney
Cambridge Univesity Press, 1985
Buku Teks
Christman, J. Richard
John Wiley & Sons, 1988
Buku Teks