swami Satyananda Saraswati. (2013). Four Chapters on Freedom (1st.). Bihar School of Yoga.
Chicago-čujuhus (17. p.)swami Satyananda Saraswati. Four Chapters on Freedom. 1st. New Delhi: Bihar School of Yoga, 2013.
MLA-čujuhus (9. p.)swami Satyananda Saraswati. Four Chapters on Freedom. 1st. Bihar School of Yoga, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.