科学技術データ委員会
Cox, J. D.; Wagman, D. D.; Medvedev, V. A. (February 1989). CODATA Key values for thermodynamics. Codata Series on Thermodynamic Properties (1st ed.). New York: Hemisphere Publishing Corporation. ASIN 0891167587. ISBN 0-89116-758-7. NCID BA07349774. OCLC 18559968