APA aipamena

LULLA SURESH. (1997). ISO 9000 + CQI = PROFIT. D L SHAH TRUST.

Chicago Style aipamena

LULLA SURESH. ISO 9000 + CQI = PROFIT. MUMBAI: D L SHAH TRUST, 1997.

MLA aipamena

LULLA SURESH. ISO 9000 + CQI = PROFIT. D L SHAH TRUST, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.