ADN Kronos – Ferrovie: Federmanager, prevalga interesse paese e non polemiche
https://www.federmanager.it/wp-content/migrazione/news/news_201010281705586415/adn kronos.pdf
https://www.federmanager.it/wp-content/migrazione/news/news_201010281705586415/adn kronos.pdf
https://www.federmanager.it/wp-content/migrazione/news/news_201010281703226415/agi.pdf