1. Privacy, freedom, and respect for persons
2. Is there a United Kingdom constitution?
3. Commission Regulation (EC). 831/2002.http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2002:133:0007:0009:EN:PDF(accessed May 15, 2011)
4. Council of Europe EU Directive 95/46/EC. http://ec.europa.eu/justice/policies/privacy/docs/95-46-ce/dir1995-46_part1_en.pdf(accessed February 20, 2011)
5. Council of Europe Recommendation No. “(97)18 Concerning the Protection of Personal Data Collected and Processed for Statistical Purposes”. http://www.immunologia.unibo.it/en/privacy/documenti%20a%20disposizione%20(0.3)/COE_R_97_18_ENG.pdf(accessed February 20, 2011)