1. A Preliminary Study of Dental Porcelains;Hodson;Am. Ceramic Soc. Bull.,1957
2. Manipulation of Dental Porcelain;Clark;J.A.D.A.,1935
3. Methods and Results in Condensation of Dental Porcelains;Gill;J.A.D.A.,1932
4. Ceramic Fabrication Processes,1958
5. Physical Properties of Dental Porcelains;Skinner;J.A.D.A.,1938