MATEKJA KEN. (1995). MANAGER`S GUIDE TO THE MILLENNIUM. AMACOM.
Chicago Style aipamenaMATEKJA KEN. MANAGER`S GUIDE TO THE MILLENNIUM. NEW YORK: AMACOM, 1995.
MLA aipamenaMATEKJA KEN. MANAGER`S GUIDE TO THE MILLENNIUM. AMACOM, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.