Schnabel, U.:
Intellectual Capital Management: Wissen strategisch entwicklen und nutzen.
In: Dworschak, B. et al.: Professional Training Facts 2008. CD-ROM: Learning - Competence - Performance, Proceedings of the Professional Training Facts conference held at Stuttgart, Germany, 11-12 November 2008. Stuttgart: Fraunhofer Verlag, 2009, 7 S.