Reference Label	Details
NBS Tables 1989	D. D. Wagman, W. H. Evans, V. B. Parker, R. H. Schumm, I. Halow, S. M. Bailey, K. L. Churney, and R. L. Nuttall, "The NBS Tables of Chemical Thermodynamic Properties", J. Phys. Chem. Ref. Data, Vol. 11, Suppl. 2 (1982) Web: http://www.nist.gov/data/PDFfiles/jpcrdS2Vol11.pdf Erratum: J. Phys. Chem. Ref. Data 18, 1807-1812 (1989) [DOI: 10.1063/1.555845]
Parker 1965	V. B. Parker, "Thermal Properties of Aqueous Uni-Univalent Electrolytes", NSRDS-NBS 2, US Gov. Printing Office: Washington, DC 1965
est unc	estimated uncertainty