References
- DRAKE, S. (1989), Two new sciences, English translation, 2nd. Wall & Emerson, Inc., Toronto
- VALLERIANI, M. (2010), Galileo Engineer, Springer: New York
- WINTER, T. N. (2007), The Mechanical Problems in the Corpus of Aristotle, University of Nebraska-Lincoln, Faculty Publications, Classics and Religious Studies Department, Paper 68