https://digital.katalog.queersearch.org/s/katalog/item/41053, https://digital.katalog.queersearch.org/s/katalog/item/41054, and https://digital.katalog.queersearch.org/s/katalog/item/41055, “Beckham: David Beckham My World Photography by Dean Freeman”, https://digital.katalog.queersearch.org/s/katalog/item/47736, QueerSearch, accessed 14. Mai 2025, https://digital.katalog.queersearch.org/s/katalog/item/17400