1. ASTM Committee E37.02, Thermal Methods — Standard Reference Materials, ASTM Directory, 1993, p. 109.
2. ASTM Committee D20.94.02, Plastics-Standardization of Test Specimens, D20.30, Thermal Properties, 1993, p. 83.
3. A. D. Murray, Engineering Plastics, ASM International, 2 (1988) 277.
4. J. H. Crate, Engineering Plastics, ASM International, 2 (1988) 651.
5. J. M. Margolis, Engineering Plastics, ASM International, 2 (1988) 97.