References

CIA -The World Factbook 1999

Microsoft® Encarta® Encyclopedia 2000

Encyclopedia Britannica, © 1999-2000 Britannica.com Inc.

Website "Confederatio Helvetica", The Federal Authorities of the Swiss Confederation,
http://www.admin.ch/ch/index.en.html

Lia Rumantscha, Chur, 1996, "Rhaeto-Romansh, Facts and Figures"

P. Lang, 1997:"Cultural democracy and Ethnic pluralism", article "Language Policies and Education in Switzerland" by Richard J. Watts

Work group of the Ministry of the Interior, 1989, "Zustand und Zukunft der viersprachigen Schweiz"

Website of the Council of Europe, Council of Europe's European Treaties,
http://www.coe.fr/eng/legaltxt/treaties.htm

Website of Perry-Castañeda Library, Map Collection, The University of Texas at Austin
http://www.lib.utexas.edu/Libs/PCL/Map_collection/Map_collection.html