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-стиль цитированияPetruzzelliz 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-цитированиеPetruzzelliz 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.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.