Economy News – 19 Feb 2013 http://www.economy-news.co.uk/shares/share-price-drivers/2767-vodafone-group-plc-shares-downgraded-4543545
Financial Times – 19 Feb 2013 http://www.ft.com/cms/s/0/586fb0c2-7a6b-11e2-9cc2-00144feabdc0.html#axzz2LKhgQo6T
Interactive Investor – 18 Feb 2013 http://www.iii.co.uk/investment/detail?code=cotn:GKP.L&display=discussion&id=10411602&action=detail
Economy News – 18 Feb 2013 http://www.economy-news.co.uk/shares/share-price-drivers/2746-UK Index -barclays-tullow-eurasian-randgold-resources-and-fresnillo-44545435
Director of Finance online – 18 Feb 2013 http://www.dofonline.co.uk/governance/microsoft-corporation–msft-gets-it-right-with-decision-to-permanently-lock-windows-to-one-machine-021318.html
Interactive Investor – 18 Feb 2013 http://www.iii.co.uk/articles/75604/updated-gulf-keystone-petroleum-issues-legal-dispute-update