Williams, Arthur Bernard, 1940-
McGraw-Hill, 1995
Buku Referensi
editor in chief, Charles A. Harper
McGraw-Hill, 1980
Buku Referensi
Moschytz, George S.
John Wiley & Sons, 1981
Buku Referensi
Aatre, Vasudev K.
Wiley Eastern , 1983
Buku Teks
Hilburn, John L., 1938-
McGraw-Hill, 1983
Buku Teks