Cita APA (7th ed.)
Natarajan, R. A., & Babu, P. R. (2011). Control systems engineering (3rd ed.). Scitech Pub.
Cita Chicago (17th ed.)
Natarajan, R. Anandan, i P. Ramesh Babu. Control Systems Engineering. 3rd ed. Kolkata: Scitech Pub, 2011.
Cita MLA (9th ed.)
Natarajan, R. Anandan, i P. Ramesh Babu. Control Systems Engineering. 3rd ed. Scitech Pub, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.