एपीए उद्धरण

Parr, A. (2003). Hydraulics and pneumatics: A technician's and engineer's guide. Jaico Publishing House.

शिकागो स्टाइल उद्धरण

Parr, Andrew. Hydraulics and Pneumatics: A Technician's and Engineer's Guide. Mumbai: Jaico Publishing House, 2003.

एमएलए उद्धरण

Parr, Andrew. Hydraulics and Pneumatics: A Technician's and Engineer's Guide. Jaico Publishing House, 2003.