PARR , A. (1996). HYDURALICS AND PNEUMATICS A TECHNICIANS & ENGG. GUIDE. JAICO PUB.
Chicago Style aipamenaPARR , ANDREW. HYDURALICS AND PNEUMATICS A TECHNICIANS & ENGG. GUIDE. BOMBAY: JAICO PUB, 1996.
MLA aipamenaPARR , ANDREW. HYDURALICS AND PNEUMATICS A TECHNICIANS & ENGG. GUIDE. JAICO PUB, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.