https://digital.katalog.queersearch.org/s/katalog/item/41250, “Gay Soul: Finding the Heart of Gay Spirit and Nature with Sixteen Writers, Healers, Teachers, and Visionaries”, https://digital.katalog.queersearch.org/s/katalog/item/48805, QueerSearch, accessed 17. Juni 2025, https://digital.katalog.queersearch.org/s/katalog/item/17746