| Bibliografia | |
| Título | Treaty text and annual annotations by the Legal Adviser's Office of the Department of State |
| Autor | MARTINDALE/HUBBELL LAW DIGEST |
| Ano de publicação | 1991 |
| Periódico | Canadian and International Digest |
| Página de referência | 1991 edition, Part VI: Selected International Conventions to which the United States is a Party |