Holtz, H. (2004). How to succeed as an independent consultant. Hoboken, N.J: John Wiley & Sons, Inc.
Chicago ZitierstilHoltz, Herman. How to Succeed As an Independent Consultant. Hoboken, N.J: John Wiley & Sons, Inc, 2004.
MLA ZitierstilHoltz, Herman. How to Succeed As an Independent Consultant. Hoboken, N.J: John Wiley & Sons, Inc, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.