Niels Bohr : a profile / edited by A. N. Mitra, L. S. Kothari, V. Singh, S. K. Trehan. - Mitra, Asoke Nath (1929- ).; Kothari, L. S.; Singh, Virendra (1938- ).; Trehan, Surindar Kumar (1931- ). (Indian National Science Academy, 1985)