Weisman, Herman M.
Charles E. Merrill Publishing Company, 1980
Buku Teks
Campbell, William Giles, author
Houghton Mifflin, 1967
Buku Teks
Budinski, Kenneth G., author
ASM International, 2001
eBooks
Trzyna, Thomas N., author
Wadsworth, 1987
Buku Teks
Mills, Gordon H.
Rinehart, 1954
Buku Teks