edited by K.S. Fu
Springer-Verlag, 1980
Buku Teks
Klevans, Richard L., author
Artech House, 1997
Buku Teks
Tou, Julius T., author
Addison-Wesley, 1974
Buku Teks
edited by N. Rex Dixon and Thomas B. Martin
IEEE Press, c1979
Buku Teks
Lea, Wayne A.
Prentice-Hall, 1980
Buku Teks