Bhagavantam, S., Balakrishna, S., Krishnamurthi, M., & Ramachandra Rao, B. (1969). Physics of the solid state: Commemoration volume to Professor S. Bhagavantam. Academic Press.

Bhagavantam, S., S. Balakrishna, Mada Krishnamurthi, and B. Ramachandra Rao. Physics of the Solid State: Commemoration Volume to Professor S. Bhagavantam. New York: Academic Press, 1969.

Bhagavantam, S., et al. Physics of the Solid State: Commemoration Volume to Professor S. Bhagavantam. Academic Press, 1969.