Haṭha-yoga-Pradīpikā of Svātmārāma Svāmin. Text and English Translation by Yogī Srīnivāsa IyangārB.A., (Theosophical Publishing House Oriental Series, No. 15.) Adyar-Madras, India, 1933. | Journal of the Royal Asiatic Society | Cambridge Core
Article- International yoga day – India NCC
article in importance of yoga - Brainly.in
1er article dans le Yoga Journal papier N°5, novembre 2015 - Libre comme l'air