KIRBY JUSTIN. (2006). CONNRCTED MARKETING. BUTTERWORTH-HEINEMANN.
Chicago Style aipamenaKIRBY JUSTIN. CONNRCTED MARKETING. WOBURN,MA: BUTTERWORTH-HEINEMANN, 2006.
MLA aipamenaKIRBY JUSTIN. CONNRCTED MARKETING. BUTTERWORTH-HEINEMANN, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.