CHAMPION, H. G. Preservation of Noteworthy Trees. Indian Forester, [S. l.], v. 58, n. 7, p. 387–387, 1932. DOI: 10.36808/if/1932/v58i7/20138. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/20138. Acesso em: 5 dec. 2025.