| Subject | Titles | | 1.
| International Cairo Biennale, 07, 1998-1999 | 1 | | 2.
| International Center for Mathematics (Coimbra, Portugal) | 1 | | 3.
| International Center of Photography (Nova Iorque, Estados Unidos) | 1 | | 4.
| International Center of Photography (Nova Iorque, Estados Unidos) -- Actividades -- 2011-2012 -- [Programas] | 2 | | 5.
| International Center of Photography (Nova Iorque, Estados Unidos) -- Actividades -- 2013-2014 -- [Programas] | 2 | | 6.
| International Center of Photography (Nova Iorque, Estados Unidos) -- Colecções | 4 | | 7.
| International Committee of Historical Sciences -- Actividades -- [Periódicos] | 1 | | 8.
| International Conference on North African Carpets and Textiles, 2, Marraquexe (Marrocos), 2001 | 2 | | 9.
| International Conference on Oriental Carpets, 8, Filadélfia, 1996 | 1 | | 10.
| International Conference on Oriental Carpets, 9, Florença (Itália) 1999 | 2 |
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