“David Hockney: A Retrospective: Catalog of an exhibiton held at the Los Angeles County Museum of Art, February 4 - April 24, 1988”, https://digital.katalog.queersearch.org/s/katalog/item/48823, QueerSearch, accessed 1. Mai 2025, https://digital.katalog.queersearch.org/s/katalog/item/26501