Lua APA (7ú heag.)

Berg, R. (2007). Short Distance to Now: "Paintings from New York 1967 - 1975" ; Galerie Kienzle & Gmeiner, Berlin, 30.6.-26.9.2007. Kunstforum.

Lua i Stíl Chicago (17ú heag.)

Berg, Ronald. "Short Distance to Now: "Paintings from New York 1967 - 1975" ; Galerie Kienzle & Gmeiner, Berlin, 30.6.-26.9.2007." Kunstforum 2007.

Lua MLA (8ú heag.)

Berg, Ronald. "Short Distance to Now: "Paintings from New York 1967 - 1975" ; Galerie Kienzle & Gmeiner, Berlin, 30.6.-26.9.2007." Kunstforum, 2007.

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