APA (7th ed.) Zitazioa

Johnstone, K. (2019). Impro: Improvisation and the theatre. Bloomsbury Academic.

Chicago Style (17th ed.) Zitazioa

Johnstone, Keith. Impro: Improvisation and the Theatre. London ; New York: Bloomsbury Academic, 2019.

MLA (9th ed.) Zitazioa

Johnstone, Keith. Impro: Improvisation and the Theatre. Bloomsbury Academic, 2019.

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