| 其他書名 | A Study Delivered at the Fourth Annual Roundtable Conference, Institute of Ethnic Studies, Georgetown University, April 21, 1961 |
| 出版 | Research Institute on the Sino-Soviet Bloc, 1962 |
| URL | http://books.google.com.hk/books?id=ckSgAAAAMAAJ&hl=&source=gbs_api |