Gravesande, W. J. v., & Desaguliers, J. T. 1. (1747). Mathematical elements of natural philosophy confirm'd by experiments, or, An introduction to Sir Isaac Newton's philosophy (6th ed.). London: Printed for W. Innys, T. Longman and T. Shewell, C,. Hitch, and M. Senex.

Gravesande, Willem Jacob van's, and J. T. 1683-1744 Desaguliers. Mathematical Elements of Natural Philosophy Confirm'd By Experiments, Or, An Introduction to Sir Isaac Newton's Philosophy. 6th ed. London: Printed for W. Innys, T. Longman and T. Shewell, C,. Hitch, and M. Senex, 1747.

Gravesande, Willem Jacob van's, and J. T. 1683-1744 Desaguliers. Mathematical Elements of Natural Philosophy Confirm'd By Experiments, Or, An Introduction to Sir Isaac Newton's Philosophy. 6th ed. London: Printed for W. Innys, T. Longman and T. Shewell, C,. Hitch, and M. Senex, 1747.