| 其他書名 | Customs, Immigration and Harbor Regulations, American Samoa. Printed for the Use of the American Samoan Commission, 1931 |
| 出版 | U.S. Government Printing Office, 1931 |
| URL | http://books.google.com.hk/books?id=W_u7AAAAIAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |