Ahmed, Nasir
Discrete time signals and systems
Reston Publishing, 1983
 Buku Teks
Ogata, Katsuhiko
Discrete-time control systems
Prentice-Hall, 1995
 Buku Teks
Ogata, Katsuhiko
Discrete-time control systems
Pearson India Education Service, 2015
 Buku Teks
Santamarina, J. Carlos
Introduction to discrete signals and inverse problems in civil engineering
ASCE, 1998
 Buku Teks
Oppenheim, Alan V.
Discrete-time signal processing
Prentice Hall International, 1989
 Buku Teks