CIA - The World Factbook: Poland - Features map and brief descriptions of the geography, people, government, economy, communications, transportation, military and transnational issues. - https://www.cia.gov/library/publications/the-world-factbook/geos/pl.html
Wikipedia -Poland - Hyperlinked encyclopedia article covers the country's history, government and politics, geography, economy, demographics, language and culture. - http://en.wikipedia.org/wiki/Poland
PolishWorld - Internet guide to Poland and Polonia (Polish communities worldwide). In English or Polish. - http://www.polishworld.com
MSN Learning & Research Plus: Poland - Online encyclopedia article, with country profile and history. - http://encarta.msn.com/encyclopedia_761559758/article.html
US Department of State - Poland - Country portal offers a map and links to Background Notes, Country Study, the US embassy and the current ambassador, press releases, fact sheets, annual Human Rights Reports and other major reports including Industry Market Reports. - http://www.state.gov/p/eur/ci/pl/
StayPoland - Internet guide to Poland. Hotel search engine, car reservations, itineraries, tours, collection of maps, useful info about Poland and its culture. - http://www.staypoland.com
InsidePoland - news from Poland and directory of Poland-related sites - http://www.insidepoland.com
Infopoland - Directory of most informative WWW sites related to Poland. - http://wings.buffalo.edu/info-poland/web/
Poland - Polish national portal. Includes directory of Polish web sites, travel information and facts about the country, a collection of historical documents, maps, local government contacts. - http://poland.pl/