jeudi 3 janvier 2013, Le Monde, [fr]
mercredi 5 janvier 2011, Le Temps .ch, [fr]
Tuesday 24 August 2010, Deccan Herald, [en]
Monday 9 August 2010, Deccan Herald, [en]
Friday 25 September 2009, Taiwan News, [en]
Friday 4 July 2008, ABS-CBN News, [en]
mardi 1er juillet 2008, par info Coordination marée noire [en].
Sunday 29 June 2008, Philippine Daily Inquirer, [en]
Saturday 28 June 2008, News 24, [en]
Saturday 28 June 2008, Philippine Daily Inquirer, [en]