Engström, A. The modern breakthrough in Swedish and Scandinavian art music: Andreas Engström. A cultural history of the avant-garde in the Nordic countries 1900 - 1925.(2012).
Chicago-referens (17:e uppl.)Engström, Andreas. "The Modern Breakthrough in Swedish and Scandinavian Art Music: Andreas Engström." A Cultural History of the Avant-garde in the Nordic Countries 1900 - 1925.(2012) .
MLA-referens (8:e uppl.)Engström, Andreas. "The Modern Breakthrough in Swedish and Scandinavian Art Music: Andreas Engström." A Cultural History of the Avant-garde in the Nordic Countries 1900 - 1925.(2012), .
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.