Dyfyniad APA

Nagrath, I. J., & Gopal, M. (1975). Control systems engineering. Wiley Eastern.

Dyfyniad Arddull Chicago

Nagrath, I J., and M. Gopal. Control Systems Engineering. New Delhi: Wiley Eastern, 1975.

Dyfyniad MLA

Nagrath, I J., and M. Gopal. Control Systems Engineering. Wiley Eastern, 1975.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.