The Sardinian Language - Includes a grammar of the language and samples of its literature. Most of the site is in Italian and Sardinian, but there are English and French pages as well. - http://www.limbasarda.it/eng/
Euromosaic - Sardinian in Italy - Geographical and language background, general history and history of the language, legal status and official policies, the use of the language in various fields. - http://www.uoc.es/euromosaic/web/document/sard/an/i1/i1.html