Kundu, Tribikram, author
CRC press, 2008
Buku Teks
Sanford, R.J., author
Pearson Education, Inc., 2003
Buku Teks
Liu, Alan F., author
ASM International, 2005
eBooks
Broek, David, author
Martinus Nijhoff, 1982
Buku Teks
Hellan, Kare
McGraw-Hill, 1984
Buku Teks