Classical Hatha Yoga
1. The Book of Yoga: The Complete Step-by-Step Guide,
The Sivananda Yoga Centre,
Written by Lucy Lidell with Narayani and Giris Rabinovitch,
Photography by Fausto Dorelli,
Ebury Press, London, 1983.
2. Learn Yoga in a Weekend, The Sivananda Yoga Vedanta Centre,
Alfred Knopf, New York, 1993.
3. A Systematic Course in the Ancient Tantric Techniques of Yoga
and Kriya, by Swami Satyananda Saraswati,
The Bihar School of Yoga, K.L. Bhargava & Co. Impression House,