Frei, Christian. "SLEEPLESS IN NEW YORK". VISIONS DU REEL - Festival international de cinema. Archived from the original on 27 April 2014. Retrieved 3 May 2014.
web.archive.org
Frei, Christian. "SLEEPLESS IN NEW YORK". VISIONS DU REEL - Festival international de cinema. Archived from the original on 27 April 2014. Retrieved 3 May 2014.