Association of Accredited Advertising Agents Singapore, Advertising Media Owners Association Singapore, & Singapore Advertisers Association. Advoice. s.n.].
Čikaški stil citiranja (17. izdanje)Association of Accredited Advertising Agents Singapore, Advertising Media Owners Association Singapore, i Singapore Advertisers Association. Advoice. [Singapore: s.n.].
MLA način citiranja (8. izdanje)Association of Accredited Advertising Agents Singapore, et al. Advoice. s.n.].
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