APA aipamena

Phillips, C. L., & Harbor, R. D. (2000). Feedback control systems (4th ed.). Prentice Hall.

Chicago Style aipamena

Phillips, Charles L., and Royce D. Harbor. Feedback Control Systems. 4th ed. Upper Saddle River, N.J: Prentice Hall, 2000.

MLA aipamena

Phillips, Charles L., and Royce D. Harbor. Feedback Control Systems. 4th ed. Prentice Hall, 2000.