Fox, V. (2010). Marketing in the Age of Google: Your Online Strategy Is Your Business Strategy (1st.). John Wiley and Sons.
Chicago-referens (17:e uppl.)Fox, Vanessa. Marketing in the Age of Google: Your Online Strategy Is Your Business Strategy. 1st. New Jersey: John Wiley and Sons, 2010.
MLA-referens (9:e uppl.)Fox, Vanessa. Marketing in the Age of Google: Your Online Strategy Is Your Business Strategy. 1st. John Wiley and Sons, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.