Negri, Fedra; Rebessi, Elisa (January 2018). "Was Mattarella Worth the Trouble? Explaining the Failure of the 2016 Italian Constitutional Referendum". Italian Political Science Review. 48 (2). Cambridge University Press: 177–196. doi:10.1017/ipo.2017.29. hdl:2434/562060. S2CID158906172.
Di Mauro, Danilo; Memoli, Vincenzo (February 2018). "Targeting the Government in the Referendum: The Aborted 2016 Italian Constitutional Reform". Italian Political Science Review. 48 (2). Cambridge University Press: 133–157. doi:10.1017/ipo.2017.31. S2CID158555880.
Negri, Fedra; Rebessi, Elisa (January 2018). "Was Mattarella Worth the Trouble? Explaining the Failure of the 2016 Italian Constitutional Referendum". Italian Political Science Review. 48 (2). Cambridge University Press: 177–196. doi:10.1017/ipo.2017.29. hdl:2434/562060. S2CID158906172.
Negri, Fedra; Rebessi, Elisa (January 2018). "Was Mattarella Worth the Trouble? Explaining the Failure of the 2016 Italian Constitutional Referendum". Italian Political Science Review. 48 (2). Cambridge University Press: 177–196. doi:10.1017/ipo.2017.29. hdl:2434/562060. S2CID158906172.
Di Mauro, Danilo; Memoli, Vincenzo (February 2018). "Targeting the Government in the Referendum: The Aborted 2016 Italian Constitutional Reform". Italian Political Science Review. 48 (2). Cambridge University Press: 133–157. doi:10.1017/ipo.2017.31. S2CID158555880.