PARR ANDREW. (2011). Hydraulics and pneumatics: A TECHNICIANS AND ENGINEERS GUIDE (3RD.). ELSEVIER.
Chicago Style aipamenaPARR ANDREW. Hydraulics and Pneumatics: A TECHNICIANS AND ENGINEERS GUIDE. 3RD. BOSTON: ELSEVIER, 2011.
MLA aipamenaPARR ANDREW. Hydraulics and Pneumatics: A TECHNICIANS AND ENGINEERS GUIDE. 3RD. ELSEVIER, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.