https://digital.katalog.queersearch.org/s/katalog/item/39574, “Spanische Dörfer. Wege zur Freiheit.”, https://digital.katalog.queersearch.org/s/katalog/item/48259, QueerSearch, accessed 28. April 2025, https://digital.katalog.queersearch.org/s/katalog/item/5891