Jeffreys, S. (2019). Playwriting: Structure, character, how and what to write. Nick Hern Books.
Čikaški stil citiranja (17. izdanje)Jeffreys, Stephen. Playwriting: Structure, Character, How and What to Write. London: Nick Hern Books, 2019.
MLA način citiranja (9. izdanje)Jeffreys, Stephen. Playwriting: Structure, Character, How and What to Write. Nick Hern Books, 2019.
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