1. Hinds, P.J., Pfeffer, J.: Why organizations don’t “know what they know”: cognitive and motivational factors affecting the transfer of expertise. In: Ackerman, M.S., Wulf, V., Pipek, V. (eds.) Sharing Expertise: Beyond Knowledge Management, Chap. 1, pp. 3–26. MIT Press, Cambridge (2003). ISBN 0262011956
2. Drucker P.F.: Landmarks of Tomorrow: A Report on the New “Post-Modern” World. Transaction Publishers, New Brunswick (1959)
3. Kidd, A.: The marks are on the knowledge worker. In: CHI’94: Proceedings of the SIGCHI conference on human factors in computing systems, pp. 186–191, New York, NY, USA (1994). ACM. ISBN 0-89791-650-6. doi: 10.1145/191666.191740
4. Sellen A.J., Harper R.H.R.: The Myth of the Paperless Office. The MIT Press, Cambridge (2003) ISBN 026269283X
5. Feldman, S.: The high cost of not finding information. KM World magazine 13(3), March (2004). URL http://www.kmworld.com/Articles/PrintArticle.aspx?ArticleID=9534