By Emilio Parodi MILAN, Dec 10 (Reuters) - Amazon has agreed with Italy's tax collection agency to pay 510 million euros ($582 million) ​to settle a tax dispute, two sources close to the ‌matter said on Wednesday, in one of a number of cases involving the company ‌in Italy. However, in an unusual development, Milan's prosecutors are in disagreement with the accord between the revenue agency and the U.S. tech company and plan to continue their criminal investigation, two other sources said. Amazon confir ...