FOX, Margalit. Otto Muehl, Artist of Viennese Actionism, Dies at 87. The New York Times. 2013-05-29. Dostupné online [cit. 2019-04-28]. ISSN0362-4331. (anglicky)
worldcat.org
FOX, Margalit. Otto Muehl, Artist of Viennese Actionism, Dies at 87. The New York Times. 2013-05-29. Dostupné online [cit. 2019-04-28]. ISSN0362-4331. (anglicky)