CHOPRA SUNIL. (2001). SUPPLY CHAIN MANAGEMENT: STRATEGY, PLANNING AND OPERATION. PEARSON EDUCATION.
Chicago Style aipamenaCHOPRA SUNIL. SUPPLY CHAIN MANAGEMENT: STRATEGY, PLANNING AND OPERATION. DELHI: PEARSON EDUCATION, 2001.
MLA aipamenaCHOPRA SUNIL. SUPPLY CHAIN MANAGEMENT: STRATEGY, PLANNING AND OPERATION. PEARSON EDUCATION, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.