References:
- https://www.cia.gov/library/publications/the-world-factbook/geos/en.html
- http://www.worldatlas.com/articles/the-highest-literacy-rates-in-the-world.html
- https://academicexchange.wordpress.com/about/
- https://www.gov.uk/foreign-travel-advice/estonia/safety-and-security
- http://www.theaa.com/motoring_advice/touring_tips/estonia.pdf
- http://www.theguardian.com/commentisfree/belief/2011/sep/16/estonia-least-religious-country-world
- http://www.visitestonia.com/en/why-estonia/the-swild-side-of-estonia
- https://en.wikipedia.org/wiki/Electronic_voting_in_Estonia
- http://www.georgealozano.com/photos/Estonia.htm
- http://www.baltic-course.com/eng/tourism/?doc=50664
- http://www.wanderlust.co.uk/magazine/blogs/insider-secrets/10-things-you-didnt-know-about-estonia
- http://eyl.ee/bm60/tallinn-estonia/interesting-facts-about-estonia-and-tallinn
- https://en.wikipedia.org/wiki/Public_holidays_in_Estonia
- http://www.mywanderlust.pl/category/estonia/