APA (7e ed.) Bronvermelding
Gopal, M. (2008). Control systems: Principles and design (3rd ed.). Tata McGraw-Hill.
Chicago (17e ed.) Bronvermelding
Gopal, M. Control Systems: Principles and Design. 3rd ed. New Delhi: Tata McGraw-Hill, 2008.
MLA (9e ed.) Bronvermelding
Gopal, M. Control Systems: Principles and Design. 3rd ed. Tata McGraw-Hill, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.