| 其他書名 | The Known and the Unknown, an Exhibition in 3 Parts : October 18-28, 1966, Drawings and Brushdrawings, 1935-1964; November 1-26, 1966, Monotypes; Nov. 29-Dec. 24, 1966, Miniatures |
| 出版 | Lefebre Gallery, 1966 |
| URL | http://books.google.com.hk/books?id=1bAHtAEACAAJ&hl=&source=gbs_api |