Bjerkhof, S., & Jonsson, S. (2004). Danish sculpture 1850-2000: Guide.
Lua i Stíl Chicago (17ú heag.)Bjerkhof, Sven, agus Soren Jonsson. Danish Sculpture 1850-2000: Guide. [Köbenhavn], 2004.
Lua MLA (8ú heag.)Bjerkhof, Sven, agus Soren Jonsson. Danish Sculpture 1850-2000: Guide. 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.