Lua APA (7ú heag.)

Armstrong, C. (1999). "Wols Photographs". Artforum.

Lua i Stíl Chicago (17ú heag.)

Armstrong, Carol. ""Wols Photographs"." Artforum 1999.

Lua MLA (8ú heag.)

Armstrong, Carol. ""Wols Photographs"." Artforum, 1999.

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