GUPTA, Basant Lal. Forest Flora of the Chakrata, Dehra Dun and Sharanpur Forest Divisions, Third Edition, Revised. Indian Forester, [S. l.], v. 55, n. 6, p. 362–363, 1929. DOI: 10.36808/if/1929/v55i6/19743. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/19743. Acesso em: 4 dec. 2025.