کتاب های Chris Hardy
Android Programming The Big Nerd Ranch Guide,
Bill Phillips, Brian Hardy, Chris Stewart, Kristin Marsicano, 2015
Strong Medicine: How to Conquer Chronic Disease and Achieve Your Full Genetic Potential
Chris Hardy; Marty Gallagher, 2015
Android编程权威指南 = Android programming: the big nerd ranch guide
Bill Phillips; Chris Stewart; Brian Hardy; Kristin Marsicano, 2017
