(2007). Workshop Creative Advertising Jumat, 21 September 2007 ruang Audiovisual Kampus II Universitas Atma Jaya Yogyakarta. UAJY.
Čikaški stil citiranja (17. izdanje)Workshop Creative Advertising Jumat, 21 September 2007 Ruang Audiovisual Kampus II Universitas Atma Jaya Yogyakarta. UAJY, 2007.
MLA način citiranja (8. izdanje)Workshop Creative Advertising Jumat, 21 September 2007 Ruang Audiovisual Kampus II Universitas Atma Jaya Yogyakarta. UAJY, 2007.
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