Ch'a, U. (1990). Ouhi Cha: Imagination: Galerie Georg Nothelfer. Ed. Nothelfer im Henssel-Verl..
Chicago Style (17th ed.) CitationCh'a, U-ȟui. Ouhi Cha: Imagination: Galerie Georg Nothelfer. Berlin: Ed. Nothelfer im Henssel-Verl., 1990.
MLA (8th ed.) CitationCh'a, U-ȟui. Ouhi Cha: Imagination: Galerie Georg Nothelfer. Ed. Nothelfer im Henssel-Verl., 1990.
Warning: These citations may not always be 100% accurate.