Berg, H. v. d., & Hjartarson, B. Icelandic artists in the network of the European Avant-Garde: The cases of Jón Stefánsson and Finnur Jónsson / Hubert van den Berg. Benedikt Hjartarson. A cultural history of the avant-garde in the Nordic countries 1900 - 1925.(2012).
Lua i Stíl Chicago (17ú heag.)Berg, Hubert van den, agus Benedikt Hjartarson. "Icelandic Artists in the Network of the European Avant-Garde: The Cases of Jón Stefánsson and Finnur Jónsson / Hubert Van Den Berg. Benedikt Hjartarson." A Cultural History of the Avant-garde in the Nordic Countries 1900 - 1925.(2012) .
Lua MLA (8ú heag.)Berg, Hubert van den, agus Benedikt Hjartarson. "Icelandic Artists in the Network of the European Avant-Garde: The Cases of Jón Stefánsson and Finnur Jónsson / Hubert Van Den Berg. Benedikt Hjartarson." A Cultural History of the Avant-garde in the Nordic Countries 1900 - 1925.(2012), .