Swami Chetananda. (2011). Mahendra Nath Gupta (1st.). Advaita Ashrama.
Cita Chicago (17th ed.)Swami Chetananda. Mahendra Nath Gupta. 1st. Advaita Ashrama, 2011.
Cita MLA (9th ed.)Swami Chetananda. Mahendra Nath Gupta. 1st. Advaita Ashrama, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.