Swami Bhaskarananda. (2001). Meditation, mind and Patanjali Yoga (1st.). Ramakrishna Math.
Cita Chicago (17th ed.)Swami Bhaskarananda. Meditation, Mind and Patanjali Yoga. 1st. Ramakrishna Math, 2001.
Cita MLA (9th ed.)Swami Bhaskarananda. Meditation, Mind and Patanjali Yoga. 1st. Ramakrishna Math, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.