Liên quan Roberto Carlos Roberto Baggio Roberto Mancini Roberto Firmino Roberto Ayala Roberto Di Matteo Roberto Martínez Roberto Jiménez Roberto Burioni Roberto Cavalli
Tài liệu tham khảo WikiPedia: Roberto Benigni http://cantic.bnc.cat/registres/CUCId/a10892023 http://www.florencevillas.com/florence-tuscany-gui... http://www.pronounceitright.com/pronuncia.php?id_p... http://catalogo.bne.es/uhtbin/authoritybrowse.cgi?... http://www.tuttodante.it http://www.robertobenigni.net http://data.bibliotheken.nl/id/thes/p069669511 https://nla.gov.au/anbd.aut-an40034999 https://trove.nla.gov.au/people/1038545 https://www.imdb.com/name/nm0000905/
