SARLATTO, M. Paper engineers and mechanical devices of movable books of the 19th and 20th centuries. JLIS.it, [S. l.], v. 7, n. 1, p. 89–112, 2016. DOI: 10.4403/jlis.it-11610. Disponível em: https://jlis.it/index.php/jlis/article/view/178. Acesso em: 26 sep. 2022.