1. EN 27726, Thermal Environments – Instruments and Methods for Measuring Physical Quantities, 1993. UNI EN ISO 7726. Ergonomics of the Thermal Environment – Instruments for Measuring Physical Quantities, 2002.
2. The measurement of radiant heat in relation to human comfort;Vernon;Journal of Industrial Hygiene,1932
3. The globe thermometer in studies of heating and ventilation;Bedford;Journal of Hygiene,1934
4. A wet globe thermometer for environmental heat measurement;Botsford;American Industrial Hygiene Association Journal,1971
5. A single thermometer wet bulb globe temperature index meter;A Kuehn;Journal of Physics E: Scientific Instruments,1971