| Citation | Anonymous, 1999. US CIA Factbook. World Wide Web Electronic Publication, http://www.odci.gov/cia/publications/factbook/country.html, 20 June 1999. |
| DOI / ISBN | |
| Paper URL | http://www.odci.gov/cia/publications/factbook/country.html |
| Ref. No. | 30539 |
| Language | English |
| Usage | |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |