Tài liệu tham khảo WikiPedia: Cuộc_sống_ngọt_ngào http://www.allrovi.com/movies/movie/v27906 http://rogerebert.suntimes.com/apps/pbcs.dll/artic... http://tcmdb.com/title/title.jsp?stid=80526 https://www.imdb.com/title/tt0053779/ https://www.rottentomatoes.com/m/dolce_vita
