1. Philip's science of dental materials;Anusavice,2006
2. The casting process;Estes;J Am Dent Assoc,1945
3. Physical properties of dental materials, gold alloys and accessory materials;Coleman;Bur Stand J Res,1928
4. Physical properties of dental materials;Souder,1942
5. Effect of vacuum and super temperature on mold filling during casting;Hero;Scand J Dent Res,1991