| 其他書名 | Hearing, Ninetieth Congress, Second Session, with the Honorable Robert S. McNamara, Secretary of Defense, on February 20, 1968 |
| 出版 | U.S. Government Printing Office, 1968 |
| URL | http://books.google.com.hk/books?id=buRJAQAAIAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |