Ucko, P. (2001). Unprovenanced material culture and Freud's collection of antiquities. Journal of Material Culture.
Chicago-referens (17:e uppl.)Ucko, Peter. "Unprovenanced Material Culture and Freud's Collection of Antiquities." Journal of Material Culture 2001.
MLA-referens (9:e uppl.)Ucko, Peter. "Unprovenanced Material Culture and Freud's Collection of Antiquities." Journal of Material Culture, 2001.
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