Παραπομπή APA

Parr A. (1998). Hydraulics and pneumatics: A technician's and engineer's guide (2nd.). Oxford: Butterworths.

Παραπομπή Chicago Style

Parr A. Hydraulics and Pneumatics: A Technician's and Engineer's Guide. 2nd. Oxford: Butterworths, 1998.

Παραπομπή MLA

Parr A. Hydraulics and Pneumatics: A Technician's and Engineer's Guide. 2nd. Oxford: Butterworths, 1998.

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