Bergström, Gunnel (October 2015). "Bellmans sångdramatik"(PDF). No. 3. Haga-Brunnsviken Nytt. Archived(PDF) from the original on 22 September 2020. Retrieved 23 March 2016.
Bergström, Gunnel (October 2015). "Bellmans sångdramatik"(PDF). No. 3. Haga-Brunnsviken Nytt. Archived(PDF) from the original on 22 September 2020. Retrieved 23 March 2016.