Rodenburg, P. (1997). The actor speaks: Voice and the performer. Methuen Drama.
Citazione stile Chigago Style (17a edizione)Rodenburg, Patsy. The Actor Speaks: Voice and the Performer. London: Methuen Drama, 1997.
Citatione MLA (9a ed.)Rodenburg, Patsy. The Actor Speaks: Voice and the Performer. Methuen Drama, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.