Roeder, G. H. (1980). Forum of uncertainty: Confrontations with modern painting in twentieth-century American thought. UMI Research Pr.
Chicago-Zitierstil (17. Ausg.)Roeder, George H. Forum of Uncertainty: Confrontations with Modern Painting in Twentieth-century American Thought. Ann Arbor: UMI Research Pr, 1980.
MLA-Zitierstil (9. Ausg.)Roeder, George H. Forum of Uncertainty: Confrontations with Modern Painting in Twentieth-century American Thought. UMI Research Pr, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.