Sevastopulo, Demetri; Boland, Vincent; Dombey, Daniel (February 28, 2008). "US raises pressure on Turks over incursion". The Financial Times Ltd. Archived from the original on April 16, 2008. Retrieved March 26, 2008.
Sevastopulo, Demetri; Boland, Vincent; Dombey, Daniel (February 28, 2008). "US raises pressure on Turks over incursion". The Financial Times Ltd. Archived from the original on April 16, 2008. Retrieved March 26, 2008.