1. Crown and Fixed Bridge-Work, From the Point of View of Our Present Knowledge;MacBoyle;Nat. Assn. Den. J.,1921
2. The Pontostructor for the Construction of Fixed Bridges, Crowns and Inlays;Karlstro¨m,1955
3. New Cast Gold Restorations for Anterior Teeth;Baum;J.A.D.A.,1960
4. Parallel Pin Gold Castings;Mosteller,1963
5. Parallel-Pin Splints for Periodontally Involved Teeth;Bruce;J. Pros. Den.,1964