https://digital.katalog.queersearch.org/s/katalog/item/39995 and https://digital.katalog.queersearch.org/s/katalog/item/39996, “Unser München: Das Stadt-Teil-Buch”, https://digital.katalog.queersearch.org/s/katalog/item/48411, QueerSearch, accessed 15. März 2025, https://digital.katalog.queersearch.org/s/katalog/item/16066