Translated from the German by John P. Robertson.
This translation originally published: London : Allen and Unwin, 1953. - Translation of: 'Sport und Yoga'. 2.Aufl. Rhielle : E. Fankhauser, 1950.
Yoga and health by Selvarajan Yesudian. ISBN 0041490320. Published by Mandala Books in 1976. Publication and catalogue information, links to buy online and reader comments.