Arnold Schwarzenegger (2012). “The New Encyclopedia of Modern Bodybuilding: The Bible of Bodybuilding, Fully Updated and Revis”, p.413, Simon and Schuster
Asger Jorn, Per Hovdenakk, Stine Høholt, Arken museum for moderne kunst (Ishøj, Denmark), Cobra Museum voor Moderne Kunst (Amstelveen, Netherlands) (2002). “Asger Jorn”