Digital

http://en.wikipedia.org/wiki/Digital_marketing

Lights
http://lightspandigital.com/blog/

Institute

https://digitalmarketinginstitute.com/

Simply / Expanded / 7S
http://www.e-gurukul.com/
http://www.simplydigitalmarketing.com/
http://expandedramblings.com/
http://business-fundas.com/2011/the-7s-for-digital-marketing/

SAS
http://www.sas.com/en_us/insights/marketing/digital-marketing.html

Google
http://www.google.com/onlinechallenge/dmc/

Tube
https://www.youtube.com/results?search_query=Digital+Marketing

Slides
http://www.slideshare.net/search/slideshow?searchfrom=header&q=Digital+Marketing

Report
http://chss.uonbi.ac.ke/sites/default/files/chss/MBA%20RESEARCH%20PROJECT%20REPORT.pdf