SINGH, Niranjan. Wire Ropes-description and Maintenance. Indian Forester, [S. l.], v. 86, n. 1, p. 33–36, 1960. DOI: 10.36808/if/1960/v86i1/24401. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/24401. Acesso em: 5 dec. 2025.