https://digital.katalog.queersearch.org/s/katalog/item/38517 and https://digital.katalog.queersearch.org/s/katalog/item/38518, “Der Junge im Rock.”, https://digital.katalog.queersearch.org/s/katalog/item/47572, QueerSearch, accessed 14. März 2025, https://digital.katalog.queersearch.org/s/katalog/item/4684