Petruzzelliz Tom. (2008). Get Noticed... Get Referrals: Build Your Client Base and Your Business by Making a Name For Yourself. American: Mc Graw Hill Higher Education.
Chicago ZitierstilPetruzzelliz Tom. Get Noticed... Get Referrals: Build Your Client Base and Your Business By Making a Name For Yourself. American: Mc Graw Hill Higher Education, 2008.
MLA ZitierstilPetruzzelliz Tom. Get Noticed... Get Referrals: Build Your Client Base and Your Business By Making a Name For Yourself. American: Mc Graw Hill Higher Education, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.