Documenti analoghi: <The> world almanac and book of facts 2012
- <The> world almanac and book of facts 2011 <the> authority since 1868
- <The> world almanac and book of facts 2010 <the> authority since 1868
- <The> world almanac and book of facts 2014
- <The> world almanac and book of facts 2015
- <The> world almanac and book of facts 2013
- <The> world almanac and book of facts 2008 <the> authority since 1868