Moore, J.J.
Butterworth, 1981
Buku Teks
Parker, Roger Hill, author
Pergamon Press, 1983
Buku Teks
Carter, Giles F.
American Society for Metals, 1979
Buku Teks
Denbigh, Kenneth, author
Cambridge University Press, 1961
Buku Teks
Majalah, Jurnal, Buletin