(2000). Harvard business review on managing the value chain. Harward business review.
Chicago Style aipamenaHarvard Business Review on Managing the Value Chain. Boston: Harvard Business School Press: Harward business review, 2000.
MLA aipamenaHarvard Business Review on Managing the Value Chain. Harward business review, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.