1. Instrument Engineers' Handbook;Lipták,2003
2. ISO 5167-1. Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted in Circular Cross-Section Conduits Running Full. Part 1: General Principles and Requirements,2003
3. ISO 5167-4. Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted in Circular Cross-Section Conduits Running Full. Part 4: Venturi Tubes,2003
4. “Flow measurement - performance test Codes;ASME PTC,2004
5. Flow Measurement Engineering Handbook;Miller,1996