Chase, Richard B., author
Irwin , 1995
Buku Teks
McClain, John O., author
Prentice-Hall, 1992
Buku Teks
Rossnagel, W. E., author
McGraw-Hill, 1964
Buku Referensi
edited by Ashok Pandey
CRC press, 2009
Buku Referensi
edited by W.R. Sharp, D.A Evans, P.V. Ammirato, Y. Yamada
Macmillan, 1984
Buku Referensi