European Association for Pump Manufacturers, Hydraulic Institute (U.S.), & ebrary, Inc. (2004). Variable speed pumping: A guide to successful applications. Elsevier.
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Lua i Stíl Chicago (17ú heag.)
European Association for Pump Manufacturers, Hydraulic Institute (U.S.), agus Inc ebrary. Variable Speed Pumping: A Guide to Successful Applications. Kidlington, Oxford, UK ; New York: Elsevier, 2004.
Cóipeáladh chuig an ngearrthaisce go rathúil é
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Lua MLA (9ú heag.)
European Association for Pump Manufacturers, et al. Variable Speed Pumping: A Guide to Successful Applications. Elsevier, 2004.
Cóipeáladh chuig an ngearrthaisce go rathúil é
Níorbh fhéidir cóipeáil chuig an ngearrthaisce
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