1. Theory and experiment in extrusion forging;Jain,1971
2. Principles of Industrial Metalworking Processes;Rowe,1977
3. An analysis of an open and closed-die extrusion forging process;Monaghan,1988
4. An analysis of closed-die extrusion forging;Monaghan,1989
5. Metal forming fundamentals and applications;Altan,1986