Gorchels, L. (2000). The product manager's handbook: The complete product management resource (2. ed.). NTC Business Books.
Chicago-Zitierstil (17. Ausg.)Gorchels, Linda. The Product Manager's Handbook: The Complete Product Management Resource. 2. ed. Lincolnwood, Ill: NTC Business Books, 2000.
MLA-Zitierstil (9. Ausg.)Gorchels, Linda. The Product Manager's Handbook: The Complete Product Management Resource. 2. ed. NTC Business Books, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.