Molloy, E. (1941). Pipes and valves for gas, air, water and steam: Intended for installation engineers and erectors in the engineering and allied industries. George Newnes Ltd..
Chicago-Zitierstil (17. Ausg.)Molloy, Edward. Pipes and Valves for Gas, Air, Water and Steam: Intended for Installation Engineers and Erectors in the Engineering and Allied Industries. London: George Newnes Ltd., 1941.
MLA-Zitierstil (8. Ausg.)Molloy, Edward. Pipes and Valves for Gas, Air, Water and Steam: Intended for Installation Engineers and Erectors in the Engineering and Allied Industries. George Newnes Ltd., 1941.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.