*Tomlinson, Chris (September 17, 2019). [https://www.breitbart.com/europe/2019/09/17/salvini-promises-trigger-referendums-crowd-80000/ Addressing Crowd of 80,000 Supporters, Populist Salvini Calls for Immigration Referendum]. ''Breitbart News''. Retrieved September 17, 2019. | *Tomlinson, Chris (September 17, 2019). [https://www.breitbart.com/europe/2019/09/17/salvini-promises-trigger-referendums-crowd-80000/ Addressing Crowd of 80,000 Supporters, Populist Salvini Calls for Immigration Referendum]. ''Breitbart News''. Retrieved September 17, 2019. |