Fronment, Gilbert F.
John Wiley & Sons, 1979
Buku Teks
Smith, J.M.
McGraw-Hill, 1981
Buku Teks
Holland, Charles D.
Prentice-Hall, 1989
Buku Teks
Ghasem, Nayef
CRC Press/Taylor & Francis Group, 2009
Multimedia
Badger, Walter Lucius, 1886-1958
McGraw-Hill, 1957
Buku Teks