APA (7 ম সংস্করণ) উদ্ধৃতি

Eckes, G. (2001). Making Six Sigma last: Managing the balance between cultural and technical change. Wiley.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Eckes, George. Making Six Sigma Last: Managing the Balance Between Cultural and Technical Change. New York: Wiley, 2001.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Eckes, George. Making Six Sigma Last: Managing the Balance Between Cultural and Technical Change. Wiley, 2001.