1. Young, J. L. The continuous seamless pipe mill, Iron and Steel Engineer, (April 1951), 53–8.
2. Stouffer, S. W. et al. Tension sizing of small diameter pipe and tubing, Iron and Steel Engineer; (February 1947), 87–97.
3. Mannesmann DEMAG. Machines and equipment for the manufacture of seamless tube and pipe, Mannesmann-MEER, 1981.
4. Mannesmann DEMAG. The hot pilgering of steel tubes, Meer Report, (1980).
5. Rodder,W. Modern seamless tube mills, Iron and Steel Engineer, (May 1949).