Horowitz, B. (2014). Hard things about hard things: Building business when there are no easy answers. Harper Business.
Chicago-Zitierstil (17. Ausg.)Horowitz, Ben. Hard Things About Hard Things: Building Business When There Are No Easy Answers. New York: Harper Business, 2014.
MLA-Zitierstil (9. Ausg.)Horowitz, Ben. Hard Things About Hard Things: Building Business When There Are No Easy Answers. Harper Business, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.