Hoeschele, David F.
Analog to - digital and digital - to -analog conversion techniques
John Wiley & Sons, 1994
 Buku Teks
Fortney, Llyod R.
Principles of electronics : analog and digital
Harcord Brace Jovanovich, 1987
 Buku Teks
Vassos, Basil H.
Analog and digital electronics for scientists
John Wiley & Sons, 1980
 Buku Teks
Roden, Martin S.
Analog and digital communication systems
Prentice-Hall, 1996
 Buku Teks
Shanmugam, K. Sam
Digital and analog communication systems
John Wiley & Sons, 1979
 Buku Teks