Crego JR. Edwin T. & Schiffrin Peter. (1995). Customer-Centered Reengineering: Remapping for total customer value. Irwin / Professional Publishing.
Lua i Stíl Chicago (17ú heag.)Crego JR. Edwin T. agus Schiffrin Peter. Customer-Centered Reengineering: Remapping for Total Customer Value. USA: Irwin / Professional Publishing, 1995.
Lua MLA (9ú heag.)Crego JR. Edwin T. agus Schiffrin Peter. Customer-Centered Reengineering: Remapping for Total Customer Value. Irwin / Professional Publishing, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.