Cita APA (7th ed.)

SARKAR, D. (2004). LESSONS IN SIX SIGMA. RESPONSE BOOK.

Cita Chicago (17th ed.)

SARKAR, DEBASIS. LESSONS IN SIX SIGMA. NEW DELHI: RESPONSE BOOK, 2004.

Cita MLA (9th ed.)

SARKAR, DEBASIS. LESSONS IN SIX SIGMA. RESPONSE BOOK, 2004.