Dato Syed Ahmad Idid, author
Lexis Nexis, 2011
Buku Teks
Plowden, Philip, author
Cavandish , 2002
Buku Teks
McWhinney, Edward, author
Martinus Nijhoff, 1986
Buku Teks
Budinski, Kenneth G., author
ASM International, 2001
eBooks
Beer, David, author
John Wiley & Sons, 2005
Buku Teks