| 其他書名 | A List of Papers Accessioned Between 1964-1970 in the Foreign Affairs Research Documentation Center, Issued July 1970 |
| 出版 | Office of External Research, U.S. Department of State, 1970 |
| URL | http://books.google.com.hk/books?id=1eBBHQAACAAJ&hl=&source=gbs_api |