Udupa, K. N., & Prasad, R. C. (2000). Stress and its management by yoga. Motilal Banarsidass.
Cita Chicago (17th ed.)Udupa, K. N., i R. C. Prasad. Stress and Its Management by Yoga. Delhi: Motilal Banarsidass, 2000.
Cita MLA (9th ed.)Udupa, K. N., i R. C. Prasad. Stress and Its Management by Yoga. Motilal Banarsidass, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.