Steinle, H., & Kraus, E. (2008). Ready made today. Steinle Contemporary.
Lua i Stíl Chicago (17ú heag.)Steinle, Helga, agus Eva Kraus. Ready Made Today. München: Steinle Contemporary, 2008.
Lua MLA (8ú heag.)Steinle, Helga, agus Eva Kraus. Ready Made Today. Steinle Contemporary, 2008.
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