https://digital.katalog.queersearch.org/s/katalog/item/38904 and https://digital.katalog.queersearch.org/s/katalog/item/38905, “Endlich Ben. Transgender – Mein Weg vom Mädchen zum Mann.”, https://digital.katalog.queersearch.org/s/katalog/item/47793, QueerSearch, accessed 17. Juni 2025, https://digital.katalog.queersearch.org/s/katalog/item/5004