1. Precious metal scrap: what it is and how to handle it;Council on Dental Materials and Devices;JADA,1976
2. List of certified dental materials, instruments, and equipment;Council on Dental Materials, Instruments, and Equipment;JADA,1981
3. Status report on low-gold-content alloys for fixed prostheses;Council on Dental Materials Instruments, and Equipment;JADA,1980
4. Classification and definition of alloys used for casting substrates for porcelain veneering;Council on Dental Materials Instruments, and Equipment;JADA,1981