"Tower Cross". Frauenkirche Dresden. Archived from the original on 16 September 2013. Retrieved 15 September 2013.{{cite web}}: CS1 maint: unfit URL (link)
By Eleni Bastea, ed. (30 December 2004). "Two: Disguised Visibilities – Dresden/"Dresden". Memory and Architecture(PDF). University of Mexico Press. p. 56. ISBN978-0-8263-3269-1. Retrieved 24 July 2013.