https://librarycontentmarketing.wordpress.com/2015/01/05/14-content-marketing-influencers-to-follow-on-twitter/

https://twitter.com/MarketingProfs

https://twitter.com/jchernov

https://twitter.com/memktgservices

https://twitter.com/BobRuffolo

https://twitter.com/lukelewis

https://twitter.com/mikejny

https://twitter.com/jaybaer

https://twitter.com/LinkedInExpert

https://twitter.com/markwschaefer

https://twitter.com/globalcopywrite

https://twitter.com/CMIContent

https://twitter.com/HubSpot

https://twitter.com/newscred

https://twitter.com/King_Content

https://librarycontentmarketing.wordpress.com/2015/01/05/14-content-marketing-influencers-to-follow-on-twitter/