Black Six Sigma Belt

Societa Editrice Esculapio

Manuale Six Sigma per le Black Belt              

McGraw Hill

The Six Sigma Handbook, Sixth Edition: A Complete Guide for Green Belts, Black Belts, and Managers at All Levels

American Society for Quality

The ASQ Certified Six Sigma Black Belt Handbook, Fourth Edition

Mometrix Media LLC

Six Sigma Black Belt Study Guide: Six Sigma Black Belt Exam Prep Secrets, Practice Test Question Book, Detailed Answer Explanations: [Updated for the Third Edition Handbook]

The Council for Six Sigma Certification

Six Sigma: A Complete Step-by-Step Guide: A Complete Training & Reference Guide for White Belts, Yellow Belts, Green Belts, and Black Belts

Goal/QPC

The Black Belt Memory Jogger Second Edition: A Pocket Guide for Six Sigma DMAIC Success

Independently published

Lean Six Sigma Black Belt Exam Practice Tests.: Over 1000 practice questions with answers and detailed explanations

Independently published

Lean Six Sigma: Simplified - How to Implement The Six Sigma Methodology to Improve Quality and Speed: 7

The Certified Six Sigma Master Black Belt Handbook, (With CD-ROM)

ASQ Quality Press

The ASQ Certified Six Sigma Black Belt Study Guide (English Edition)