1. Impressions for complete dentures;Boucher;J. A. D. A.,1943
2. A critical analysis of mid-century impression techniques for full dentures;Boucher;J. Prosth. Dent.,1951
3. Avant, W. E.: Fulcrum lines and retention lines in partial denture planning,J. Prosth. Dent. In press.
4. Swenson's Complete Dentures;Boucher,1964
5. Essentials of Removable Partial Denture Prosthesis;Applegate,1965