المصادر ومزيد من القراءة

-1((Mastering the Dynamics of Innovation)) by James M. Utterbak, Harvard

Business School Pressm, Boston, Mass. 1996

))-2The Economics of Industrial Innovation)) by Chris Freeman and Luc Soete,

The MIT Press, Cambridge Mass. 1997

))-3Diffusion of Innovations)), fourth edition, by Everett M. Rogers, The Free

Press, New York, NY, 1995

))-4 The Origin and Evolution of New Business)) by Amar V. Bhide, Oxford

University Press, Oxford, 2000

-5 ((Innovation, The Communication of Change ideas, Practices And Products)),

by W. R Spence, Chapman Hall, London. New York 1996