Cita APA (7a ed.)
Tang, L. (2006). Six Sigma: Advanced tools for black belts and master black belts. John Wiley & Sohn, Ltd.
Cita Chicago Style (17a ed.)
Tang, Loon. Six Sigma: Advanced Tools for Black Belts and Master Black Belts. Chichester: John Wiley & Sohn, Ltd, 2006.
Cita MLA (9a ed.)
Tang, Loon. Six Sigma: Advanced Tools for Black Belts and Master Black Belts. John Wiley & Sohn, Ltd, 2006.
Precaución: Estas citas no son 100% exactas.