Phillips, C. L. (1996). Feedback control systems. Englewood Cliffs, New Jersey: Prentice-Hall.
Dyfyniad Arddull ChicagoPhillips, Charles L. Feedback Control Systems. Englewood Cliffs, New Jersey: Prentice-Hall, 1996.
Dyfyniad MLAPhillips, Charles L. Feedback Control Systems. Englewood Cliffs, New Jersey: Prentice-Hall, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.