| Author | Titles | | 1.
| International Seminar on Indo-Portuguese History, Panjim (Goa, Índia), 1978 | 1 | | 2.
| International Site Santa Fe Bienal, 7o, 2008-2009 | 1 | | 3.
| International SITE Santa Fe Biennial, 03, Santa Fé, Novo México, 1999 | 1 | | 4.
| International Site Santa Fe Biennial, 5o, 2004-2005 | 1 | | 5.
| International Society for Education Through Art | 2 | | 6.
| International Society for Third-Sector Research (Baltimore, Maryland, Estados Unidos) | 2 | | 7.
| International Symposium Hospital and Medical School Design, Dundee ( Grã-Bretanha ), 1961 | 1 | | 8.
| International Symposium "Intercultural Relations - Portugal and Goa", Cologne (Alemanha), 1996 | 1 | | 9.
| International Symposium "Olá Bébé - Early Parent-Infant Communication" Lisboa, 1986 | 1 | | 10.
| International Symposium on Environmentally Conscious Design and Inverse Manufacturing, 02, Tokyo, 2001 | 1 |
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