Extract the names of Serbian political parties mentioned in the text and put them into a bulleted list.

Serbia's electoral system was reformed in 2011, such that parliamentary mandates were awarded in numerical order to candidates on successful lists. Milisavljević received the forty-ninth position on the Democratic Party's Choice for a Better Life list and was re-elected when the list won sixty-seven mandates.[7] The Serbian Progressive Party and the Socialist Party of Serbia formed a new coalition government after the election, and the Democratic Party moved into opposition. In 2013, Milisavljević proposed that the government of Serbia sell its high-powered Mercedes, Audi, and BMW cars in favour of the Fiat 500L model produced in Kragujevac. This proposal received some attention in the Italian media.[8]

* Democratic Party
* Serbian Progressive Party
* Socialist Party of Serbia