**Sitography**

www.bbva.es www.bilanciosociale.it www.bilanciosociale.com www.bitc.org.uk www.bvqina.com www.csreurope.org www.educared.net www.ethics.org www.ethicscan.on.ca www.ethicsinaction.com www.foretica.es www.fundacion.telefonica.com www.globalreporting.org www.hdr.undp.org www.kld.com www.iso.org www.obrsc.org www.orsadata.it www.sa8000.info www.sa-intl.org www.sustainability-index.com www.telefonica.es www.tid.es www.tt.mtin.es www.smaer.it
