Ullrich, W. (2011). Educating the costumer aesthetic. ThinkingJewellery : on the way towards a theory of jewellery.
Čikaški stil citiranja (17. izdanje)Ullrich, Wolfgang. "Educating the Costumer Aesthetic." ThinkingJewellery : On the Way Towards a Theory of Jewellery 2011.
MLA način citiranja (8. izdanje)Ullrich, Wolfgang. "Educating the Costumer Aesthetic." ThinkingJewellery : On the Way Towards a Theory of Jewellery, 2011.
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