Clias, P. 1. (1825). An elementary course of gymnastic exercises: Intended to develop and improve the physical powers of man; with the report made to the medical faculty of Paris on the subject; and a new and complete treatise on the art of swimming (Fourth edition.). London: Printed for Sherwood, Gilbert, and Piper, and J. Hearne.

Clias, P.-H. 1780-1854. An Elementary Course of Gymnastic Exercises: Intended to Develop and Improve the Physical Powers of Man; With the Report Made to the Medical Faculty of Paris On the Subject; and a New and Complete Treatise On the Art of Swimming. Fourth edition. London: Printed for Sherwood, Gilbert, and Piper, and J. Hearne, 1825.

Clias, P.-H. 1780-1854. An Elementary Course of Gymnastic Exercises: Intended to Develop and Improve the Physical Powers of Man; With the Report Made to the Medical Faculty of Paris On the Subject; and a New and Complete Treatise On the Art of Swimming. Fourth edition. London: Printed for Sherwood, Gilbert, and Piper, and J. Hearne, 1825.