- Implementing Lean Software Development - Mary & Tom Poppendieck
- Toyota Production System - Taiichi Ohno
- Thinking beyond Lean - Michael Cusumano & Kentaro Nobeoka
- Product Development for the Lean Enterprise - Michael Kennedy
- Managing the Design Factory – Donald G. Reinertsen
- The Toyota Way – Jeffrey Liker
- Toyota Culture - Jeffrey Liker & Michael Hoseus
- The Toyota Product Development System - James Morgan & Jeffrey Liker
- Extreme Toyota – Emi Osono, Norihiko Shimizu, Hirotaka Takeuchi
- Creating a Lean Culture - David Mann
