Ullrich, W. (2011). Educating the costumer aesthetic. ThinkingJewellery : on the way towards a theory of jewellery.
Citazione stile Chigago Style (17a edizione)Ullrich, Wolfgang. "Educating the Costumer Aesthetic." ThinkingJewellery : On the Way Towards a Theory of Jewellery 2011.
Citatione MLA (8a ed.)Ullrich, Wolfgang. "Educating the Costumer Aesthetic." ThinkingJewellery : On the Way Towards a Theory of Jewellery, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.