1. Schierbaum, A. (2020), Systematik zur Ableitung bedarfsgerechter Systems Engineering Leitfäden im Maschinenbau, Paderborn.
2. ZEW (2017), Innovation activities of firms in Germany - Results of the German CIS 2012 and 2014: Background report on the surveys of the Mannheim Innovation Panel Conducted in the Years 2013 to 2016.
3. Studie: Systems Engineering in der industriellen Praxis
4. Czaja, A. and Dumitresu, R. (2015), Guideline for a Systems Engineering Process.
5. Gausemeier, J. , Stoll, K. and Wenzelmann, C . (2009), “Future Oriented Strategy Development”, in Proceedings of the XX ISPIM Conference, Wien.