Cita APA (7th ed.)

Nagrath, I. J., & Gopal, M. (2008). Control systems engineering (5th ed.). Anshan.

Cita Chicago (17th ed.)

Nagrath, I. J., i M. Gopal. Control Systems Engineering. 5th ed. Kent, [England]: Anshan, 2008.

Cita MLA (9th ed.)

Nagrath, I. J., i M. Gopal. Control Systems Engineering. 5th ed. Anshan, 2008.