Readings in Innovation Editat de Stanley S. Gryskiewicz et al. iun 1992 Paperback Preț: 169.43 lei 6-8 săpt.
Making Creativity Practical: Innovation That Gets Results J–B CCL (Center for Creative Leadership) Autor Center for Creative Leadership (CCL) et al. 2 aug 2007 Paperback Preț: 93.60 lei 6-8 săpt.