RADHAKRISHNA, B. P. Sunderlal Bahuguna: Lone Crusader from the Himalaya. Journal of Geological Society of India, [S. l.], v. 50, n. 2, p. 121–123, 1997. Disponível em: https://geosocindia.com/index.php/jgsi/article/view/68571. Acesso em: 20 sep. 2024.