Steinhardt, G. (2010). The product manager's toolkit: Methodologies, processes and tasks in high-tech product management. Springer.
Chicago-Zitierstil (17. Ausg.)Steinhardt, Gabriel. The Product Manager's Toolkit: Methodologies, Processes and Tasks in High-tech Product Management. Heidelberg [u.a.]: Springer, 2010.
MLA-Zitierstil (9. Ausg.)Steinhardt, Gabriel. The Product Manager's Toolkit: Methodologies, Processes and Tasks in High-tech Product Management. Springer, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.