Gaya APA

Bishop, R, H., Dorf, R, C. (2001). Modern control systems / Richard C. Dorf, Robert H. Bishop (Ed.ke-9 (Ed.Internasional)). New Jersey: Prentice Hall, Inc.

Gaya MLA

Bishop, Robert, H.., Dorf, Richard, C.. "Modern control systems / Richard C. Dorf, Robert H. Bishop". Ed.ke-9 (Ed.Internasional) New Jersey: Prentice Hall, Inc, 2001. Textbook.