1. Partial Denture Construction;Edward,1928
2. Partial Denture Service;Cummer,1942
3. Partial Denture Construction;McCracken,1964
4. Impressions for Complete Dentures;Boucher;J.A.D.A,1943
5. Planning Removable Partial Dentures;Steffel;J. Pros. Dent,1962