Parr, A. (2011). Hydraulics and pneumatics: A technician's and engineer's guide (3. baskı.). Butterworth-Heinemann.
Chicago Style (17. basım) AtıfParr, Andrew. Hydraulics and Pneumatics: A Technician's and Engineer's Guide. 3. baskı. Boston: Butterworth-Heinemann, 2011.
MLA (9th ed.) AtıfParr, Andrew. Hydraulics and Pneumatics: A Technician's and Engineer's Guide. 3. baskı. Butterworth-Heinemann, 2011.
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