'New Research Shows Christians Worldwide Facing Increasing Hostility in Practising Their Faith', Says Open Doors Archived 2009-04-25 at the Wayback Machine, Press Release, 13 February 2009.
'New Research Shows Christians Worldwide Facing Increasing Hostility in Practising Their Faith', Says Open Doors نسخة محفوظة 2009-04-25 على موقع واي باك مشين., Press Release, 13 February 2009.