Não informado. (2003). Department of State bulletin. Bureau of Public Affairs, Office of Public Communication.
Chicago-referens (17:e uppl.)Não informado. Department of State Bulletin. Washington: Bureau of Public Affairs, Office of Public Communication, 2003.
MLA-referens (8:e uppl.)Não informado. Department of State Bulletin. Bureau of Public Affairs, Office of Public Communication, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.