(2009). Copyright conundrums [intellectual property rights as a photographer]. Digital Photographer Philippines.
Παραπομπή σε μορφή Chicago (17η εκδ.)"Copyright Conundrums [intellectual Property Rights as a Photographer]." Digital Photographer Philippines 2009.
Παραπομπή σε μορφή MLA (9th εκδ.)"Copyright Conundrums [intellectual Property Rights as a Photographer]." Digital Photographer Philippines, 2009.
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