| 其他書名 | Exhibition. Circulated by the Traveling Exhibition Service of the Smithsonian Institution, 1969-1971. Organized by the Pro Helvetia Foundation. [Catalogue] |
| 出版 | Cantonal Museum of Fine Art, 1969 |
| URL | http://books.google.com.hk/books?id=VefFZwEACAAJ&hl=&source=gbs_api |