1. Aldrich, R., and G. Wootherspoon, eds. 2001. Who’s who: Gay and lesbian history from antiquity to World War 11. London/New York: Routledge.
2. Allison, S.T., and G.R. Goethals. 2011. Heroes: What they do and why we need them. New York: Oxford University Press.
3. Baker-Whitelaw. 2018, updated May 20, 2021. Top 12 LGBTQ superheroes in DC and Marvel comics. dailydot. https://www.dailydot.com/parsec/lgbtq-gay-superheroes/
4. Broadway-Horner, M., and A. Kar. 2022. Looking into the LGB affirmative therapies over the last fifty years – A mixed method review synthesis. International Review of Psychiatry 34 (3–4): 392–401.
5. Chan, C.D. 2019. Broadening the scope of affirmative practices for LGBTQA+ communities in career services: Applications from a systems theory framework. Career Development and Network Journal 35 (1): 6–20.