Black Six Sigma Belt

Esculapio (Retail)

Manuale Six Sigma per le Black Belt              

American Society for Quality

The ASQ Certified Six Sigma Black Belt Handbook, Fourth Edition

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

Six Sigma: Black Belt (English Edition)          

Six Sigma Black Belt Exam Prep 350 Practice Questions Exam Code: CLSSBB-001: 1st Edition - 2024 (English Edition)

ASQ Quality Press

Statistics for Six Sigma Black Belts (English Edition)

Goal/QPC

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

Independently published

Da zero a Black Belt: Formare Maestri in Six Sigma

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

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]