English:
Declarations of Prof. Martin Williams (King’s College London)
22/09/2015 – Source: theguardian.com
http://www.theguardian.com/business/2015/sep/22/vw-chief-martin-winterkorn-defiant-over-emissions-cheating-scandal
23/09/2015
http://www.theguardian.com/business/2015/sep/22/vw-chief-martin-winterkorn-defiant-over-emissions-cheating-scandal
24/09/2015
http://www.theguardian.com/environment/2015/sep/22/the-rise-diesel-in-europe-impact-on-health-pollution
Italiano:
Interviste con Prof.ssa Michela Maione (Coordinatrice Scientifica Progetto SEFIRA – Università di Urbino)
22/09/2015 – Fonte: quotidiano.net
http://www.quotidiano.net/volkswagen-urbino-sefira-1.1327384
23/09/2015 – Fonte: Ansa.it
http://www.ansa.it/marche/notizie/2015/09/23/volkswagen-urbino-studia-caso-dal-2014_78f686cf-a39e-4bf7-ba9d-3f5a0a71a675.html
23/09/2015 – Fonte: Rainews.it
http://www.rainews.it/dl/rainews/articoli/Scandalo-Volkswagen-Frassoni-Verdi-Europei-Test-su-strada-e-non-in-laboratorio-82dc21fe-4fb3-4a9d-bc9b-b5bef0977996.html

