Nordhagen, Per Jonas. «Iconoclasm: Rupture or Interlude? A Reassessment of the Evidence». Acta ad archaeologiam et artium historiam pertinentia 18, no. 4 N.S. (desember 4, 2017): 205–215. åpnet juli 3, 2024. https://journals.uio.no/acta/article/view/5717.