Gaskill, Jack D.
John Wiley & Sons, 1978
Buku Teks
Pedrotti, Frank L.
Prentice-Hall, 1993
Buku Teks
Chaves, Julio
CRC Press, Taylor & Francis Group, 2008
Buku Teks
Ghatak, Ajoy
Tata McGraw-Hill, 1972
Buku Teks
Meyer-Arendt, Jurgen R.
Prentice-Hall, 1989
Buku Teks