Thaler, G. J. (1973). Design of feedback systems. DH and R.
Chicago Style aipamenaThaler, George J. Design of Feedback Systems. U S A: DH and R, 1973.
MLA aipamenaThaler, George J. Design of Feedback Systems. DH and R, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.