| 其他書名 | Festwochenausstellung Galerie Griechenbeisl, Wien 1 Fleischmarkt 11, Juni 1968, Contemporary Gallery Dallas Texas, in the quadrangle, 2800 Routh street, October 1968 |
| 出版 | Galerie Griechenbeisl, 1968 |
| URL | http://books.google.com.hk/books?id=Pg3GjwEACAAJ&hl=&source=gbs_api |