[1] The World Factbook ( (2014-06-24 11:17:37 +09:00 版)) https://www.cia.gov/library/publications/the-world-factbook/

[2] twigkit/worldfactbook-dataset ( (2014-07-27 02:49:19 +09:00 版)) https://github.com/twigkit/worldfactbook-dataset

[3] FactbookXML - All textual information of the CIA World Factbook in one XML file ( (2014-07-27 02:53:27 +09:00 版)) http://jmatchparser.sourceforge.net/factbook/

[4] The World Factbook ( (2014-06-24 11:17:04 +09:00 版)) https://www.cia.gov/library/publications/the-world-factbook/docs/contributor_copyright.html

[5] wfb2kml - Tool to scrape the CIA World Factbook website and generate KML - Google Project Hosting ( (2014-07-27 02:58:47 +09:00 版)) https://code.google.com/p/wfb2kml/

[6] CIA World Fact Book in DAML ( (2003-09-11 07:13:03 +09:00 版)) http://www.daml.org/2001/12/factbook/

[7] Download the World Factbook — Central Intelligence Agency ( (2014-03-07 18:18:57 +09:00 版)) https://www.cia.gov/library/publications/download/

[8] CIA World Factbook 1982 (2014-06-15 13:09:52 +09:00) http://www.geographic.org/wfb1982/

[9] factbook/factbook.json: World Factbook Country Profiles in JSON - Free Open Public Domain Data (2016-08-31 22:05:38 +09:00) https://github.com/factbook/factbook.json

[10] The 1990 CIA World Factbook by United States. Central Intelligence Agency - Free Ebook (2016-08-31 22:07:08 +09:00) http://www.gutenberg.org/ebooks/14

[11] CIA World Factbook - Country Maps - Perry-Castañeda Map Collection - UT Library Online (2016-08-31 22:11:00 +09:00) https://www.lib.utexas.edu/maps/cia_country.html

[12] (1998-04-21 04:53:34 +09:00) http://www.umsl.edu/services/govdocs/wofact94/

[13] Full-text Search Results | HathiTrust Digital Library (2016-09-21 10:17:51 +09:00) https://babel.hathitrust.org/cgi/ls?field1=ocr;q1=world%20factbook;a=srchls;lmt=ft

[14] 時間帯図は1985年版以降に収録されているようです。