https://digital.katalog.queersearch.org/s/katalog/item/43229 and https://digital.katalog.queersearch.org/s/katalog/item/43230, “Zakazane miłości: Seksualność i inne tabu”, https://digital.katalog.queersearch.org/s/katalog/item/48989, QueerSearch, accessed 1. Mai 2025, https://digital.katalog.queersearch.org/s/katalog/item/25760