Johnson, E. F. (1967). Automatic process control. McGraw-Hill.
Chicago Style (17th ed.) ZitazioaJohnson, Ernest F. Automatic Process Control. New York: McGraw-Hill, 1967.
MLA (9th ed.) ZitazioaJohnson, Ernest F. Automatic Process Control. McGraw-Hill, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.