HASTINGS HUNTER. (2008). IMPROVE YOUR MARKETING TO GROW YOUR BUSINESS. PEARSON EDUCATION.
Chicago-referens (17:e uppl.)HASTINGS HUNTER. IMPROVE YOUR MARKETING TO GROW YOUR BUSINESS. NEW DELHI: PEARSON EDUCATION, 2008.
MLA-referens (9:e uppl.)HASTINGS HUNTER. IMPROVE YOUR MARKETING TO GROW YOUR BUSINESS. PEARSON EDUCATION, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.