Swann, G. M. P., The Economics of innovation : an introduction, , Cheltenham, UK ; Northampton, MA : Edward Elgar, c

Mike Griffiths , PMI-ACP Exam Prep, Premier Edition,

Project Management Institute, A Guide to the Project Management Body of Knowledge (Pmbok Guide) , 5th Edition,

Claus Sehested and Henrik Sonnenberg, Lean Innovation: A Fast Path from Knowledge, 2011.,

Other articles given out by the professors