El-Haik, Basem
Simulation-based lean six-sigma and design for sis-sigma
John Wiley & Sons, 2006
 Buku Teks
The six sigma black belt handbook
Tom McCarty..[et.al]
McGraw-Hill, 2005
 Buku Teks
Schonberger, Richard John
Best practices in lean six sigma process improvement: a deeper look
John Wiley & Sons, 2008
 Buku Teks
Pyzdek, Thomas
The Six Sigma Handbook : Revised and Expanded / Thomas Pyzdek
McGraw-Hill, 2003
 Buku Teks
Lukito Rini
Peningkatan indeks kualitas produk pada tahap pengembangan produk di PT. XYZ dengan metode six sigma = Quality index improvement on product development phase in PT XYZ using six sigma method
Fakultas Teknik Universitas Indonesia, 2013
 UI - Tesis (Membership)