Links:
[1] http://www.coac.arquitectes.cat/sites/default/files/web_expo88.jpg
[2] http://www.coac.arquitectes.cat/es/javascript%3Ahistory.back%281%29
[3] https://www.arquitectes.cat/ca/system/files/users/174/bibliografia_expo88.pdf
[4] http://www.coac.arquitectes.cat/es/printpdf/print/16226