JOHNSON CURTIS D. (2004). PROCESS CONTROL INSTRUMENTATION TECHNOLOGY (7TH ED.). PRENTICE HALL OF INDIA.
Chicago Style aipamenaJOHNSON CURTIS D. PROCESS CONTROL INSTRUMENTATION TECHNOLOGY. 7TH ED. NEW DELHI: PRENTICE HALL OF INDIA, 2004.
MLA aipamenaJOHNSON CURTIS D. PROCESS CONTROL INSTRUMENTATION TECHNOLOGY. 7TH ED. PRENTICE HALL OF INDIA, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.