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-Zitierstil (17. Ausg.)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-Zitierstil (8. Ausg.)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.
警告：這些引文格式不一定是100％准確.