Association of Accredited Advertising Agents Singapore, Advertising Media Owners Association Singapore, & Singapore Advertisers Association. Advoice. s.n.].
Chicago-viite (17. p.)Association of Accredited Advertising Agents Singapore, Advertising Media Owners Association Singapore, ja Singapore Advertisers Association. Advoice. [Singapore: s.n.].
MLA-viite (8. p.)Association of Accredited Advertising Agents Singapore, et al. Advoice. s.n.].
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.