Knight, G. Wilson
Principles of Shakespearian production / G. Wilson Knight
Penguin Books, 1949
Buku Teks
Thaler, George J.
Analysis and design of feedback control systems / George J. Thaler, Robert G. Brown
McGraw-Hill, 1960
Buku Teks
Brown, Curtis M.
Evidence and procedures for boundary location / Curtis M. Brown
John Wiley & Sons, 1981
Buku Teks
Rohrs, Charles E.
Linear control systems / Charles E. Rohrs, James L. Melsa, Donald G. Schultz
McGraw-Hill, 1993
Buku Teks
Friedman, Avner
Variational principles and free-boundary problems
John Wiley & Sons, 1982
Buku Teks