Gaya APA
Gopal,M. (2003).
Control Systems:principles and design (2nd.Ed).
Singapore:
McGraw-Hill.
Gaya Chicago
Gopal,M.
Control Systems:principles and design.
2nd.Ed
Singapore:
McGraw-Hill,
2003.
Text.
Gaya MLA
Gopal,M.
Control Systems:principles and design.
2nd.Ed
Singapore:
McGraw-Hill,
2003.
Text.
Gaya Turabian
Gopal,M.
Control Systems:principles and design.
2nd.Ed
Singapore:
McGraw-Hill,
2003.
Print.