Banca d'Italia & Università di Bologna. Dipartimento di scienze statistiche. (2005). Local economies and internationalization in Italy: Papers presented as the conference held in Bologna, 20 November 2003, University of Bologna, Faculty and Department of Statistics. Banca d'Italia.
Lua i Stíl Chicago (17ú heag.)Banca d'Italia agus Università di Bologna. Dipartimento di scienze statistiche. Local Economies and Internationalization in Italy: Papers Presented as the Conference Held in Bologna, 20 November 2003, University of Bologna, Faculty and Department of Statistics. [Rome, Italy]: Banca d'Italia, 2005.
Lua MLA (8ú heag.)Banca d'Italia agus Università di Bologna. Dipartimento di scienze statistiche. Local Economies and Internationalization in Italy: Papers Presented as the Conference Held in Bologna, 20 November 2003, University of Bologna, Faculty and Department of Statistics. Banca d'Italia, 2005.