1. Desirable Properties and Use of Rubber Impression Materials;Skinner;J. Amer. Dent. Ass.,1955
2. Fixed Partial Prosthesis;Ewing,1959
3. Factors That Affect the Accuracy and Dimensional Stability of the Mercaptan Rubber-Base Impression Material;Myers;J. Prosth. Dent.,1960
4. Modern Practice in Crown and Bridge Prosthodontics;Johnston,1965