Παραπομπή APA

Emanuel, P., & Leff, E. (1976). Introduction to feedback control systems. Mc Graw - Hill.

Παραπομπή Chicago Style

Emanuel, Pericles, και Edward Leff. Introduction to Feedback Control Systems. New Delhi: Mc Graw - Hill, 1976.

Παραπομπή MLA

Emanuel, Pericles, και Edward Leff. Introduction to Feedback Control Systems. Mc Graw - Hill, 1976.