A page from God Save the Queen!. Chichester Festival Theatre programme, June 1977. Courtneidge performed a segment called "Princess Elizabeth Meets Prince Philip at Dartmouth, 1939", from The Little Princesses, by Marion Crawford, Cassell, 1950
Pepys-Whiteley, D. "Courtneidge, Dame (Esmerelda) Cicely (1893–1980)", Oxford Dictionary of National Biography, Oxford University Press, 2004; online edition, January 2011, accessed 8 August 2011 (subscription required)
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"Courtneidge, Cicely", Oxford Encyclopedia of Popular Music, Oxford University Press, accessed 9 August 2011 (subscription required)
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"Toerien-Rubin Company", Encyclopaedia of South African Theatre, Film, Media and Performance, accessed 22 October 2014
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"Courtneidge, Dame Cicely", Who Was Who, A & C Black, 1920–2008; online edition, Oxford University Press, December 2007, accessed 8 August 2011 (subscription required)