Perry Marshall

Ultimate Guide to Google AdWords: How to Access 1 Billion People in 10 Minutes

2014

Ultimate Guide to Facebook Advertising: How to Access 1 Billion Potential Customers in 10 Minutes

2015

80/20 Sales and Marketing: The Definitive Guide to Working Less and Making More

2013

Ultimate Guide to Pay-Per-Click Advertising

2014

Ultimate Guide to Google AdWords: How to Access 100 Million People in 10 Minutes

2012

Ultimate Guide to Facebook Advertising: How to Access 600 Million Customers in 10 Minutes

2011