For a list of other LGBT groups in Croydon, see the LGBT Croydon website: www.lgbt-croydon.org.uk.
For other SLAGO groups, see the SLAGO website: www.slago.org.uk.
For groups nationwide, see the LGBT Consortium website: www.lgbtconsortium.org.uk/.
For groups catering for older LGBT people, see Age of Diversity: http://ageofdiversity.org.uk/older-lgbt-groups.
For LGBT groups around the world, see ILGA, the International Lesbian, Gay, Bisexual, Trans and Intersex Association: ilga.org.
For articles on LGBT UK History, including CAGS and Croydon, see the UK LGBT Archive: www.lgbtarchive.uk/wiki.