Cita APA (7a ed.)

PANDE PETE. (2002). WHAT IS SIX SIGMA. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Cita Chicago Style (17a ed.)

PANDE PETE. WHAT IS SIX SIGMA. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2002.

Cita MLA (9a ed.)

PANDE PETE. WHAT IS SIX SIGMA. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2002.