Entrepreneur's Guide to Customer Development A "Cheat Sheet" to The Four Steps to the Epiphany Vlaskovits Patrick Ikke i salg / 2010 / Engelsk
Lean Entrepreneur How Visionaries Create Products, Innovate with New Ventures, and Disrupt Markets Cooper Brant Heftet / 2016 / Engelsk
Hustle The power to charge your life with money, meaning and momentum Vlaskovits Patrick Heftet / 2016 / Engelsk
