1. Assessment of Uncertainties of Measurement;Cook,1999
2. ISO-GUM, Guide to the expression of uncertainty in measurement, BIPM, IEC, IFCC, ISO, IUPAC, IUPAP, OIML, Geneva, Switzerland, 1995.
3. ISO 5725-2, Accuracy (trueness and precision) of measurement methods and results—Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method, International Organization for Standardization, Geneva, Switzerland, 1994.
4. ISO 6926, Acoustics—requirements for the performance and calibration of reference sound sources used for the determination of sound power levels, International Organization for Standardization, Geneva, Switzerland, 1999.
5. Interlaboratory variability in the determination of sound power;Haliwell;J. Acoust. Soc. Am.,1985