1. “Power Test Code Thermometer Wells,”;Murdock;Journal of Engineering for Power, Transactions ASME,1959
2. American Society of Mechanical Engineers ASME/ANSI Power Test Code 19.3 1974
3. http://srdata.nist.gov/its90/download/type_J.tab
4. Deutsches Institut fur Normung (German Industrial Standards Organization) Industrial platinum resistance thermometer sensors 1996
5. American Society for Testing Materials Standard Specification for Industrial Platinum Resistance Thermometers 1997