Gaya APA
Parr, A.
(1998).
Hydraulics and Pneumatics : a Technician's and Engineer's Guide
(
2)
.
Oxford:
Elseviar.
Gaya MLA
Parr, Andrew.
"Hydraulics and Pneumatics : a Technician's and Engineer's Guide".
2
Oxford:
Elseviar,
1998.
Text.