| 其他書名 | Second Report of the Representative of the United States of America to the International Civil Aviation Organization |
| 出版 | Department of State [Division of Publications, Office of Public Affairs], 1948 |
| URL | http://books.google.com.hk/books?id=Luteht4NgMoC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |