Adwords
Danske
ppcprofit.dk – Andreas Lolk
Webjuice – Blog
Webanalytiker – Jacob Kildebogaard
Google Adwords Support
Udenlandske
Ppchero
White Shark Media
Freeadwordsscripts/
Marketing generelt
Danske
Den synlige mand – Frank Hellerup Madsen
Concept-i – Thomas Rosenstand
Thorborg TV – Martin Thorborg
Udenlandske
Searchengineland
SEJ – SearchEngine Journal/
SearchEngineWatch