Woodbury, R. S. (1958). History of the gear-cutting machine: A historical study in geometry and machines. Technology Press, Massachusetts Inst. of Technology.
Chicago-Zitierstil (17. Ausg.)Woodbury, Robert S. History of the Gear-cutting Machine: A Historical Study in Geometry and Machines. Cambridge, Mass: Technology Press, Massachusetts Inst. of Technology, 1958.
MLA-Zitierstil (9. Ausg.)Woodbury, Robert S. History of the Gear-cutting Machine: A Historical Study in Geometry and Machines. Technology Press, Massachusetts Inst. of Technology, 1958.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.