BRUSSEE WARREN. (2004). STATISTICS FOR SIX SIGMA MADE EASY. MCGRAW-HILL.
Cita Chicago Style (17a ed.)BRUSSEE WARREN. STATISTICS FOR SIX SIGMA MADE EASY. NEW YORK: MCGRAW-HILL, 2004.
Cita MLA (9a ed.)BRUSSEE WARREN. STATISTICS FOR SIX SIGMA MADE EASY. MCGRAW-HILL, 2004.
Precaución: Estas citas no son 100% exactas.