PARR ANDREW. (2011). Hydraulics and pneumatics: A TECHNICIANS AND ENGINEERS GUIDE (3RD.). ELSEVIER.
Chicago-čujuhus (17. p.)PARR ANDREW. Hydraulics and Pneumatics: A TECHNICIANS AND ENGINEERS GUIDE. 3RD. BOSTON: ELSEVIER, 2011.
MLA-čujuhus (9. p.)PARR ANDREW. Hydraulics and Pneumatics: A TECHNICIANS AND ENGINEERS GUIDE. 3RD. ELSEVIER, 2011.
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