https://digital.katalog.queersearch.org/s/katalog/item/44318, “Bio-Bibliography of Male-Male Sexuality and Eroticism in Muslim Societies”, https://digital.katalog.queersearch.org/s/katalog/item/40631, QueerSearch, accessed 15. Juni 2025, https://digital.katalog.queersearch.org/s/katalog/item/27816