Championship side Burnley have signed Manchester City striker John Guidetti on loan until 3 January. The 18-year-old Sweden Under-21 international scored a hat-trick for the City reserve team against Burnley's second string in March. Clarets manager Brian Laws told BBC Radio Lancashire: "We couldn't believe how young he was. He ran our centre-halves all over the place. "We've been keeping close tabs. There were a lot of clubs chasing him."