Ridout, N. P. (2013). Passionate amateurs: Theatre, communism, and love. The University of Michigan Press.
Lua i Stíl Chicago (17ú heag.)Ridout, Nicholas Peter. Passionate Amateurs: Theatre, Communism, and Love. Ann Arbor: The University of Michigan Press, 2013.
Lua MLA (9ú heag.)Ridout, Nicholas Peter. Passionate Amateurs: Theatre, Communism, and Love. The University of Michigan Press, 2013.
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