Hilburn, John L., 1938-, author
McGraw-Hill, 1983
Buku Referensi
[publisher not identified], 1970
Buku Teks
Carroll, John M. (John Millar), 1925-, author
McGraw-Hill, 1961
Buku Teks
Bowles, Joseph E., author
McGraw-Hill, 1980
Buku Referensi
Nippon Steel Corporation, [date of publication not identified]
Buku Referensi