Woodworth, J. V. (1905). Dies: Their construction and use for the modern working of sheet metals. A treatise on the design, construction and use of dies, punches, tools, fixtures, and devices, together with the manner in which they should be used in the power press ... with special reference to the hardening and tempering of press tooks, the use of files, and to the classes of work which may be produced to the best advantage by the use of dies in the power press (4. ed.). A. Constable.

Woodworth, Joseph Vincent. Dies: Their Construction and Use for the Modern Working of Sheet Metals. A Treatise on the Design, Construction and Use of Dies, Punches, Tools, Fixtures, and Devices, Together with the Manner in Which They Should Be Used in the Power Press ... with Special Reference to the Hardening and Tempering of Press Tooks, the Use of Files, and to the Classes of Work Which May Be Produced to the Best Advantage by the Use of Dies in the Power Press. 4. ed. A. Constable, 1905.