(2012). artist page von: Knut Eckstein. artist : Kunstmagazin.
Lua i Stíl Chicago (17ú heag.)"Artist Page Von: Knut Eckstein." Artist : Kunstmagazin 2012.
Lua MLA (8ú heag.)"Artist Page Von: Knut Eckstein." Artist : Kunstmagazin, 2012.
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