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The interaction of traditional and new media
Leckenby, John D., (2015)
Factors affecting consumers’ “Webad” visits
Raman, Niranjan V., (1998)
Beyond Effective Frequency: Evaluating Media Schedules Using Frequency Value Planning - Estimate the actual exposure value of your advertising, including the relative cost-efficiency of alternative schedules and the cost-effectiveness of your advertising budget.
Cannon, Hugh M., (2002)