1. Ahmed, Z., 2004. Youth drives India's mobile phone revolution. BBC News, April. Available from: 〈http://news.bbc.co.uk/1/hi/business/3585257.stm〉.
2. BBC News, 2005a. Vodafone buys into India's Bharti, 28 October. Available from: 〈http://news.bbc.co.uk/1/hi/business/4384258.stm〉.
3. BBC News, 2005b. A back-to-basics mobile launched, 21 May. Available from: 〈http://news.bbc.co.uk/1/hi/technology/4566809.stm〉.
4. BBC News, 2006. Texting record for New Year's Eve, 4 January. Available from: 〈http://news.bbc.co.uk/1/hi/technology/4582060.stm〉.
5. Texting: the end of civilization (again)?;Carrington;Cambridge Journal of Education,2005