Coba jelasin Lihat pula dari Supercharger dong

Allied Aircraft Piston Engines of World War II, Graham White 1995: Airlife Publishing Ltd, England & Society of Automotive Engineers, Inc., in the USA. ISBN 1-85310-734-4

White, Graham. Allied Aircraft Piston Engines of World War II: History and Development of Frontline Aircraft Piston Engines Produced by Great Britain and the United States during World War II. Warrendale, Penn: Society of Automotive Engineers, Inc.; Shrewsbury, England: Airlife Publishing Ltd.; 1995. ISBN 1-56091-655-9, ISBN 1-85310-734-4.

How Superchargers Work by Bill Harris at HowStuffWorks.com.