@{, author = {https://digital.katalog.queersearch.org/s/katalog/item/40033, and https://digital.katalog.queersearch.org/s/katalog/item/41967,}, year = {1991}, title = {The Safer Sex Photobook: Photographs & Video Prints}, publisher = {https://digital.katalog.queersearch.org/s/katalog/item/48580}, isbn = {3924040982} }