Advertising Internet Marketing Online

What Is The Best Source to Get Digital Advertising Business Ideas?
I am working as a Internet Marketing Manager and handling Brands…i come from an offline background and now as I quickly try to keep myself updated about what’s happening on the Online front..i realize that there are lot of things for which information is not available easily :
1. Demographics
2. Reach
3. Top 10 Platforms for SEM – regards to the particular Brand
4. Top 10 platforms for Social Media
5. Country-Wise demographics
It would be great if one can suggest me some books where I can find all Internet/Online Related information. Thanks a Ton!
Regards,
Betty
better u search these books:
marketing strategy.
marketing management
business marketing
strategy marketing
Online Advertising – 7 Pillars of Internet Marketing part-2
