https://digital.katalog.queersearch.org/s/katalog/item/43062, “André Gide et Magnus Hirschfeld ou les limites du naturel”, https://digital.katalog.queersearch.org/s/katalog/item/50276, QueerSearch, accessed 14. März 2025, https://digital.katalog.queersearch.org/s/katalog/item/55112