Cita APA (7th ed.)

Gopal M. Modern control system theory (2nd ed.). Wiley Eastern Publication ltd.

Cita Chicago (17th ed.)

Gopal M. Modern Control System Theory. 2nd ed. New Delhi: Wiley Eastern Publication ltd.

Cita MLA (9th ed.)

Gopal M. Modern Control System Theory. 2nd ed. Wiley Eastern Publication ltd.

Atenció: Aquestes cites poden no estar 100% correctes.