(1998). Strategic Synergy (3rd ed.). Thomson.
Chicago Style aipamenaStrategic Synergy. 3rd ed. London xxiv+: Thomson, 1998.
MLA aipamenaStrategic Synergy. 3rd ed. Thomson, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(1998). Strategic Synergy (3rd ed.). Thomson.
Chicago Style aipamenaStrategic Synergy. 3rd ed. London xxiv+: Thomson, 1998.
MLA aipamenaStrategic Synergy. 3rd ed. Thomson, 1998.