Ramakrishnan ,S. (1991). Immortal India. Bharatiya vidya bhavan.
Chicago Edition CitationRamakrishnan ,S. Immortal India. Bombay: Bharatiya vidya bhavan, 1991.
Cita MLARamakrishnan ,S. Immortal India. Bharatiya vidya bhavan, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.