Logo & Brand Guidelines
https://www.facebookbrand.comButtons & Widget
https://developers.facebook.com/docs/pluginsDevelopers
https://developers.facebook.comCase Studies
https://www.facebook.com/facebookforbusiness/successOfficial Blog
http://newsroom.fb.com
Logo & Brand Guidelines
https://twitter.com/logoButtons & Widget
https://twitter.com/about/resources/buttonsDevelopers
https://dev.twitter.comCase Studies
https://business.twitter.com/success-storiesOfficial Blog
http://blog.it.twitter.com
YouTube
Logo & Brand Guidelines
http://www.youtube.com/yt/brand/using-logo.htmlButtons & Widget
https://developers.google.com/youtube/youtube_subscribe_buttonDevelopers
http://www.youtube.com/yt/dev/Case Studies
http://www.youtube.com/yt/press/en/campaigns.htmlOfficial Blog
http://youtube-global.blogspot.it
Google Plus
Logo & Brand Guidelines
http://www.google.com/+/business/brand-guidelines.htmlButtons & Widget
https://developers.google.com/+/web/+1buttonDevelopers
https://developers.google.comCase Studies
http://www.google.com/+/business/Official Blog
http://googleplusplatform.blogspot.it
Logo & Brand Guidelines
http://instagram.com/press/#BrandAssetsButtons & Widget
http://instagram.com/accounts/badgesDevelopers
http://instagram.com/developerStatistics
instagram.com/press/#StatsOfficial Blog
http://blog.instagram.com
Logo & Brand Guidelines
http://business.pinterest.com/brand-guidelinesButtons & Widget
http://business.pinterest.com/widget-builderCase Studies
http://business.pinterest.com/success-storiesOfficial Blog
http://blog.pinterest.com
Tumblr
Logo & Brand Guidelines
http://www.tumblr.com/docs/en/trademark_guidelinesDevelopers
http://www.tumblr.com/developersStatistics
http://www.tumblr.com/pressOfficial Blog
http://lostaff.tumblr.com/
