Aceto, A., & Whistler, C. (2017). Raphael's materials and techniques. Ashmolean Museum, University of Oxford.
Čikaški stil citiranja (17. izdanje)Aceto, A., i C. Whistler. Raphael's Materials and Techniques. Ashmolean Museum, University of Oxford, 2017.
MLA način citiranja (9. izdanje)Aceto, A., i C. Whistler. Raphael's Materials and Techniques. Ashmolean Museum, University of Oxford, 2017.
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