https://digital.katalog.queersearch.org/s/katalog/item/44488, “The Legacy of Malthus: The Social Costs of the New Scientific Racism”, https://digital.katalog.queersearch.org/s/katalog/item/47928, QueerSearch, accessed 14. März 2025, https://digital.katalog.queersearch.org/s/katalog/item/28156