1. Making by making strange
2. Bureau of Labor statistics. Time use survey - first results announced by the BLS United States department of labor http://www.bls.gov/news.release/atus.t01.htm Bureau of Labor statistics. Time use survey - first results announced by the BLS United States department of labor http://www.bls.gov/news.release/atus.t01.htm
3. Cachelogic. The true picture of peer-to-peer filesharing 2005. http://www.cachelogic.com/research/p2p2004.php Cachelogic. The true picture of peer-to-peer filesharing 2005. http://www.cachelogic.com/research/p2p2004.php
4. SmartSkip