Dorf, Richard C.
Modern control systems
Addison-Wesley, 1974
 Buku Teks
Dorf, Richard C.
Modern control systems
Addison-Wesley, 1980
 Buku Teks
Dorf, Richard C.
Modern control systems
Addison-Wesley, 1981
 Buku Teks
Dorf, Richard C.
Modern control systems
Addison-Wesley, 1986
 Buku Teks
Dorf, Richard C.
Modern control systems / Richard C. Dorf
Addison-Wesley Publishing House, 1990
 Buku Teks