LERER LEONARD; PIPER MIKE. (2003). DIGITAL STRATEGIES IN THE PHARMACEUTICAL INDUSTRY. PALGRAVE MACMILLAN.
Čikaški stil citiranja (17. izdanje)LERER LEONARD; PIPER MIKE. DIGITAL STRATEGIES IN THE PHARMACEUTICAL INDUSTRY. PALGRAVE MACMILLAN, 2003.
MLA način citiranja (9. izdanje)LERER LEONARD; PIPER MIKE. DIGITAL STRATEGIES IN THE PHARMACEUTICAL INDUSTRY. PALGRAVE MACMILLAN, 2003.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.