1. Acquisti, A., Friedman, A., & Telang, R. (2006). Is There a Cost to Privacy Breaches? An Event Study. In ICIS 2006 Proceedings (Paper 94).
2. Acquisti, A., & Grossklags, J. (2005). Privacy and rationality in individual decision making. IEEE Security & Privacy, 3(1), 26–33.
3. Ahmad, A., & Mykytyn, P. (2012). Perceived Privacy Breach - the Construct, the Scale, and its Antecedents. In AMCIS 2012 Proceedings (Paper 21).
4. Amazon. (2017). Amazon.de-Datenschutzerklärung. Retrieved from
https://www.amazon.de/gp/help/customer/display.html?nodeId=3312401
. Accessed on 2017–10-23.
5. Apple. (2017). Apple Datenschutzrichtlinie. Retrieved from
https://www.apple.com/legal/privacy/de-ww/
. Accessed on 2017–10-23.