David Berry, “"For a dialectic of homosexuality and revolution." Daniel Guerin's engagement with 'sexology' from the 1950s and his contribution to the theorization of sexuality asnd gender from a historical materialist perspective”, https://digital.katalog.queersearch.org/s/katalog/item/50739, QueerSearch, accessed 14. März 2025, https://digital.katalog.queersearch.org/s/katalog/item/56181