HOPE, C. W. Pyroxylic Acid. Indian Forester, [S. l.], v. 13, n. 7, p. 321–322, DOI: 10.36808/if/1887/v13i7/14217. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/14217. Acesso em: 5 dec. 2025.