New York, 7 October 1953 - Institutional correspondence A letter from Letitia T. Howe to Pablo Picasso
Paris, 5 January 1953 - Institutional correspondence Letter from the Assemblé National of France to Pablo Picasso
<em>The New York Times</em>, New York, July 31, 2006 - Article “Israel Suspending Lebanon Air Raids After Dozens Die”