Where can I find good reading on social media marketing?

[Sammy]

I don't want weak material but in depth stuff.

[Cynthia]

If you want deep...

Then I'd start with "Social media statistics shape success." There are five other articles that tie into that one all on the same site. I provided each link below, so happy learning.

That first article is pretty cool, as it tracks an actual article from the first day it was posted, and they keep updating the tracking each week showing screen shots of the affects of marketing that one article using nothing but free social media tactics.

The other five titles are:

Combining Guerrilla Marketing With Social Media, Viral Marketing – How To Create Viral Articles, Increase Blog Traffic – The Traffic Sniper, "Lights, Camera, Action! – How To Gain Instant Success!", & Best Blog Sites Review - Alexa Ranked - August 1, 2013.