Perry Marshall’s Definitive Guide To Google Adwords (2008)

August 29, 2008 by · 1 Comment 

Perry Marshall has been a leading authority on Google Adwords for as long as I can remember.  A few years back I learnt just about everything I know about Adwords by reading Perry’s excellent Definitive Guide To Google Adwords eBook.  That was a while ago, and things have changed a lot in the Adwords world.  [...]