Authors Introductions:
The Man who wrote this book is Called Perry Marshall. Perry Marshall is the Founder of the Company Called Perry S. Marshall & Association. He Belonged to Sales and Marketing Sector. Over the Period of 4 Years He Earned Between 200,000$ to 4 Million $ through his Sales & Marketing consultation He also has received Numerous Awards From Google.
80/20 Sales & Marketing Rules Scripted & Translated by Ketab.pk
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