Guenther, I. (2006). Broken brushes: German art from the Kaiser to Hitler ; works on paper from the Kopriva collection ; [exhibition] / [Redbud Gallery. Texts: Irene Guenther.].
Chicago-referens (17:e uppl.)Guenther, Irene. Broken Brushes: German Art from the Kaiser to Hitler ; Works on Paper from the Kopriva Collection ; [exhibition] / [Redbud Gallery. Texts: Irene Guenther.]. Houston (Texas), 2006.
MLA-referens (8:e uppl.)Guenther, Irene. Broken Brushes: German Art from the Kaiser to Hitler ; Works on Paper from the Kopriva Collection ; [exhibition] / [Redbud Gallery. Texts: Irene Guenther.]. 2006.
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