(2003). Drug firms told to seek PDEA's permission. Manila Times.
Čikaški stil citiranja (17. izdanje)"Drug Firms Told to Seek PDEA's Permission." Manila Times 2003.
MLA način citiranja (9. izdanje)"Drug Firms Told to Seek PDEA's Permission." Manila Times, 2003.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.