Ray Raghu. (2013). The Price of Freedom. Niyogi Books.
Cita Chicago (17th ed.)Ray Raghu. The Price of Freedom. New Delhi: Niyogi Books, 2013.
Cita MLA (9th ed.)Ray Raghu. The Price of Freedom. Niyogi Books, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.