H., B., R., C., D., R.(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.