Hsu, Tai-Ran
MEMS & microsystems : design and manufacture
McGraw-Hill, 2002
 Buku Teks
Phillips, Charles L.
Feedback control systems
Prentice-Hall, 1988
 Buku Teks
Hostetter, Gene H., 1939-
Design of feedback control systems
Saunders College Publishing, 1989
 Buku Teks
Vande Vegte, J. (John)
Feedback control systems
Prentice-Hall, 1986
 Buku Teks
McDonald, A.C.
Feedback and control systems
Reston Publishing, 1981
 Buku Teks