Seth, S. (1983). Practical Yoga. India Book house.
Cita Chicago (17th ed.)Seth, Suman. Practical Yoga. Bombay: India Book house, 1983.
Cita MLA (9th ed.)Seth, Suman. Practical Yoga. India Book house, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.