Note on the Allapilli Monorail Tramway. Indian Forester, [S. l.], v. 35, n. 3, p. 134–148, 1909. DOI: 10.36808/if/1909/v35i3/17169. Disponível em: https://indianforester.co.in/index.php/indianforester/article/view/17169. Acesso em: 21 aug. 2025.