1. Informationelle Selbstbestimmung
2. Article 29 Data Protection Working Party . 2010 . Opinion 3/2010 on the Principle of Accountability – Adopted on 13 July 2010 [online] . Accessed September 10, 2012. http://ec.europa.eu/justice/policies/privacy/docs/wpdocs/2010/wp173_en.pdf
3. Article 29 Data Protection Working Party . 2012 . Opinion 01/2012 on the Data Protection Reform Proposals, 23 March 2012 [online] . Accessed September 10, 2012. http://ec.europa.eu/justice/data-protection/article-29/documentation/opinion-recommendation/files/2012/wp191_en.pdf