ZDFmediathek:Video: Terra X - Goldrausch am Yukon ZDF-Reference pdf: Location Scouting, Location Management, Yukon Producer for "Haertetest im Norden Kanadas", ZDF Studio New York, 2011
ZDF-Reference pdf: Location Scouting, Location Management, Yukon Producer for "Haertetest im Norden Kanadas", ZDF Studio New York, 2011