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Baker, Paul (22 March 2019). "What's Polari?". Fabulosa! The Story of Polari, Britain's Secret Gay Language. Lancaster University. Retrieved 11 April 2024.
Jivani, Alkarim (January 1997). It's not unusual : a history of lesbian and gay Britain in the twentieth century. Bloomington. ISBN0253333482. OCLC37115577.{{cite book}}: CS1 maint: location missing publisher (link)