1. Bager, J. (2016). Gesprächige Automaten. C’t – Magazin für Computertechnik, 24, 112–114.
2. Brown, B. (2015). Your New Digital Coworker.
https://blog.howdy.ai/your-new-digital-coworker-67456b7c322f#.jyo3j7r6q
. Accessed 4 Jan 2017.
3. China Internet Watch. (2016). WeChat Monthly Active Users Reached 806 Million in Q2 2016.
https://www.chinainternetwatch.com/18789/wechat-monthly-active-users-reached-806-millionin-q2-2016/
. Accessed 4 Jan 2017.
4. Downey, S. A. (2016). Bots-as-a-Service.
https://medium.com/@sarahadowney/bots-as-a-service-766287876ec6#.mhoa17re0
. Accessed 5 Jan 2017.
5. Gangwani, T. (2017). Hiring a Chief Artificial Intelligence Officer (CAIO).
http://www.cio.com/article/3157214/artifcial-intelligence/hiring-a-chief-artifcial-intelligenceoffcer-caio.html
. Accessed 23 Jan 2017.