Epstein Chris Clarke. (2002). 78Important Questions Every Leader Should Ask And Answer. AMACOM,American Management Association.
Chicago-Zitierstil (17. Ausg.)Epstein Chris Clarke. 78Important Questions Every Leader Should Ask And Answer. USA: AMACOM,American Management Association, 2002.
MLA-Zitierstil (9. Ausg.)Epstein Chris Clarke. 78Important Questions Every Leader Should Ask And Answer. AMACOM,American Management Association, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.