Schure, Alekander
John F. Rider, 1961
Buku Teks
Coblenz, Abraham
McGraw-Hill, 1955
Buku Teks
Ashburn, Peter
John Wiley & Sons, 1992
Buku Teks
Fontaine, G.
Hayden Book Company, Inc., 1965
Buku Teks
edited by Hatsuaki Fukui
The Institute of Electrical and Electronics Engineers IEEE Press, 1981
Buku Teks