Swarup, D., author
Rakesh K. Rastogi for Rastogi, 1981
Buku Teks
Guy, Albert G., author
Addison-Wesley, 1974
Buku Teks
edited by F.C. Campbell
ASM International, 2008
eBooks
Stevenson, Edward J., author
Noyes Data Corporation, 1977
Buku Teks
Cottrell, Alan, author
ELBS/Edward Arnold, 1975
Buku Teks