Seth, S. (1983). Practical Yoga. India Book house.
Lua i Stíl Chicago (17ú heag.)Seth, Suman. Practical Yoga. Bombay: India Book house, 1983.
Lua MLA (9ú heag.)Seth, Suman. Practical Yoga. India Book house, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.