The Path of the Yoga Sutras: A Practical Guide to the Core of Yoga - Kindle edition by Bachman, Nicolai. Health, Fitness & Dieting Kindle eBooks @ Amazon.com.
The Yoga Sūtra of Patanjali: Its devotional dimension: Llobet, Ivan M: 9798506802563: Amazon.com: Books
Inside the Yoga Sutras: A Comprehensive Sourcebook for the Study & Practice of Patanjali's Yoga Sutras: Carrera, Jaganath: 9780932040572: Amazon.com: Books