(2007). Workshop Creative Advertising Jumat, 21 September 2007 ruang Audiovisual Kampus II Universitas Atma Jaya Yogyakarta. UAJY.
Chicago Style (17. basım) AtıfWorkshop Creative Advertising Jumat, 21 September 2007 Ruang Audiovisual Kampus II Universitas Atma Jaya Yogyakarta. UAJY, 2007.
MLA (8th ed.) AtıfWorkshop Creative Advertising Jumat, 21 September 2007 Ruang Audiovisual Kampus II Universitas Atma Jaya Yogyakarta. UAJY, 2007.
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