Cita APA (7th ed.)

KUO, B. C. (1991). Automatic control systems.-- Ed.6. Prentice-Hall.

Cita Chicago (17th ed.)

KUO, Benjamin C. Automatic Control Systems.-- Ed.6. Englewood Cliffs: Prentice-Hall, 1991.

Cita MLA (9th ed.)

KUO, Benjamin C. Automatic Control Systems.-- Ed.6. Prentice-Hall, 1991.