Gaya APA
Automatic control systems. (1991).
New Jersey:
Prentice Hall.
Gaya Chicago
Automatic control systems.
6.
New Jersey:
Prentice Hall,
1991.
Buku.
Gaya MLA
Automatic control systems.
6.
New Jersey:
Prentice Hall,
1991.
Buku.
Gaya Turabian
Automatic control systems.
New Jersey:
Prentice Hall,
1991.
Buku.