http://en.wikipedia.org/wiki/Czech_Republic

http://www.czech.cz/

http://www.myczechrepublic.com/

http://www.state.gov/r/pa/ei/bgn/3237.htm

https://www.cia.gov/library/publications/the-world-factbook/geos/ez.html

http://travel.state.gov/travel/cis_pa_tw/cis/cis_1099.html

http://wikitravel.org/en/Czech_Republic

http://www.lonelyplanet.com/czech-republic

http://wn.com/czechrepublic

http://www.infoplease.com/ipa/A0107456.html