1. Use of Structural Powder Metal Parts in Power Tools;Feir;Modern Development in P/M,1974
2. Mechanical and Metallurgical Properties of Powder Forgings;Cull;Powder Metallurgy,1970
3. The Technical and Economic Advantage of Powder Forged Products;Jones;Powder Metallurgy,1970
4. Experimental and Practical aspects of the Powder Forging Process;Brown;Int. J. Powder Metallurgy,1970
5. Production of Sinter-Forged Components”;Sutradhar;J. Material Processing Tech.,1994