Lua APA (7ú heag.)

Karcher, E. (2002). Young Artists: Elger Esser. ARTinvestor.

Lua i Stíl Chicago (17ú heag.)

Karcher, Eva. "Young Artists: Elger Esser." ARTinvestor 2002.

Lua MLA (8ú heag.)

Karcher, Eva. "Young Artists: Elger Esser." ARTinvestor, 2002.

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