Chinmayananda, S. (2004). Secret of action. Central chinmaya mission trust.
Lua i Stíl Chicago (17ú heag.)Chinmayananda, Swami. Secret of Action. Bombay: Central chinmaya mission trust, 2004.
Lua MLA (9ú heag.)Chinmayananda, Swami. Secret of Action. Central chinmaya mission trust, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.