کتاب های Christopher J Joyce
Pruning and Training: What, When, and How to Prune
Christopher Brickell, David Joyce, 2017
The Lean Practitioner’s Field Book: Proven, Practical, Profitable and Powerful Techniques for Making Lean Really Work
Charles Protzman, Fred Whiton, Joyce Kerpchar, Christopher Lewandowski, Steve Stenberg, Patrick Grounds, 2016
