1. D. E. Diller, Cryogenics 11 (3): 186 (1971).
2. R. D. Goodwin, J. Res. NBS 79A (1): 71 (1975).
3. R. D. Goodwin, “An Equation of State for Thermodynamic Properties of Pure Fluids,” presented at 5th International COD ATA Conference, Boulder, Colorado, June 28, 1976.
4. R. D. Goodwin, NBS Tech. Note 653 (April 1974).
5. R. D. Goodwin, H. M. Roder, and G. C. Straty, NBS Tech. Note 684 (August 1976).