Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.