Rumold, R. (2004). "Painting as a Language. Why Not?" Carl Einstein in Documents. October.
Chicago-referens (17:e uppl.)Rumold, Rainer. ""Painting as a Language. Why Not?" Carl Einstein in Documents." October 2004.
MLA-referens (8:e uppl.)Rumold, Rainer. ""Painting as a Language. Why Not?" Carl Einstein in Documents." October, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.