Becker, B. E. (2001). The HR scorecard. Harvard Business Scholl.
Chicago Style aipamenaBecker, Brian E. The HR Scorecard. Harvard Business Scholl, 2001.
MLA aipamenaBecker, Brian E. The HR Scorecard. Harvard Business Scholl, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.