Rodenburg, P. (2020). The actor speaks: Voice and the performer (Second edition.). New York : Methuen Drama.
Chicago-viite (17. p.)Rodenburg, Patsy. The Actor Speaks: Voice and the Performer. Second edition. London: New York : Methuen Drama, 2020.
MLA-viite (9. p.)Rodenburg, Patsy. The Actor Speaks: Voice and the Performer. Second edition. New York : Methuen Drama, 2020.
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