Riferimenti: [https://web.archive.org/web/20090818182929/http://cariocaspain.com/history.html], [https://it.wikipedia.org/wiki/Universal_(azienda)], [https://documen.site/download/universalpens_pdf], [https://carioca.com/it/su-di-noi], [https://web.archive.org/web/20060505211219/http://www.tryphon.it/pens/history.htm] | Riferimenti: [https://web.archive.org/web/20090818182929/http://cariocaspain.com/history.html], [https://it.wikipedia.org/wiki/Universal_(azienda)], [https://documen.site/download/universalpens_pdf], [https://carioca.com/it/su-di-noi], [https://web.archive.org/web/20060505211219/http://www.tryphon.it/pens/history.htm] |