Hydraulics & Pneumatics (1996). Endeavor Business Media.
Chicago Style (17th ed.) ZitazioaHydraulics & Pneumatics (1996). Endeavor Business Media.
MLA (9th ed.) ZitazioaHydraulics & Pneumatics (1996). Endeavor Business Media.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.