The following timeline of twentieth-century theatre offers a year-by-year account of the performance and publication of notable works of drama and significant events in the history of theatre during the 20th century. Musical theatre works are excluded from the list below.
Claude Schumacher; Glynne W. Wickham; John Northam, eds. (1996). Naturalism and Symbolism in European Theatre 1850-1918. Cambridge University Press. p.218.
Brugha, Máire MacSwiney (2006). History's Daughter: A Memoir from the Only Child of Terence MacSwiney. Dublin: The O'Brien Press. ISBN978-0-86278-986-2.
Martínez Nadal, Rafael (1974), Lorca's The Public: A Study of his Unfinished Play (El público) and of Love and Death in the Work of Federico García Lorca, London: Calder & Boyars, pp.70–82, ISBN0-7145-2752-1