APA aipamena

SHAPIRO CARL. (1999). INFORMATION RULES: ASTRATEGIC GUIDE TO THE NETWORK ECONOMY. H B S.

Chicago Style aipamena

SHAPIRO CARL. INFORMATION RULES: ASTRATEGIC GUIDE TO THE NETWORK ECONOMY. BOSTON: H B S, 1999.

MLA aipamena

SHAPIRO CARL. INFORMATION RULES: ASTRATEGIC GUIDE TO THE NETWORK ECONOMY. H B S, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.