Παραπομπή APA

Distefano, J. J., Stubberud, A. R., & Williams, I. J. (1967). Theory and problems of feedback and control systems. Mc Graw - Hill.

Παραπομπή Chicago Style

Distefano, Joseph J., Allen R. Stubberud, και Ivan J. Williams. Theory and Problems of Feedback and Control Systems. New Delhi: Mc Graw - Hill, 1967.

Παραπομπή MLA

Distefano, Joseph J., et al. Theory and Problems of Feedback and Control Systems. Mc Graw - Hill, 1967.