Schönström, R. Pär Lagerkvist's "Literary art and Pictorial art": Rikard Schönström. A cultural history of the avant-garde in the Nordic countries 1900 - 1925.(2012).
Lua i Stíl Chicago (17ú heag.)Schönström, Rikard. "Pär Lagerkvist's "Literary Art and Pictorial Art": Rikard Schönström." A Cultural History of the Avant-garde in the Nordic Countries 1900 - 1925.(2012) .
Lua MLA (8ú heag.)Schönström, Rikard. "Pär Lagerkvist's "Literary Art and Pictorial Art": Rikard Schönström." A Cultural History of the Avant-garde in the Nordic Countries 1900 - 1925.(2012), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.