https://digital.katalog.queersearch.org/s/katalog/item/42126, “Naked Men, Too: Liberating the Male Nude 1950-2000”, https://digital.katalog.queersearch.org/s/katalog/item/49026, QueerSearch, accessed 30. April 2025, https://digital.katalog.queersearch.org/s/katalog/item/19902