DTC advertising a positive shift?
Coordinating Advertising Strategy, Branding, and Positioning
Creating Brand Loyalty: The Management of Power Positioning and Really Great Advertising20005by Richard D. Czerniawski and Michael W. Maloney. Creating Brand Loyalty: The Management of Power Positioning and Really Great Advertising. New York, NY: AMACOM/American Management Association 1999. 320 pp. $24 (paperback)
Advertising Effects and Effectiveness