Narayanan, R. (2001). The Book of Prayer. Penguin Books.
Cita Chicago (17th ed.)Narayanan, Renuka. The Book of Prayer. New Delhi: Penguin Books, 2001.
Cita MLA (9th ed.)Narayanan, Renuka. The Book of Prayer. Penguin Books, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.