HARRIOT, P. (1999). PROCESS CONTROL. TATA MCGRAW HILL.
Chicago Style aipamenaHARRIOT, PETER. PROCESS CONTROL. NEW DELHI: TATA MCGRAW HILL, 1999.
MLA aipamenaHARRIOT, PETER. PROCESS CONTROL. TATA MCGRAW HILL, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.