Blumenfeld, R. (2002). Accents: A manual for actors (Rev. and expanded ed.). Limelight Editions.

Blumenfeld, Robert. Accents: A Manual for Actors. Rev. and expanded ed. New York: Limelight Editions, 2002.

Blumenfeld, Robert. Accents: A Manual for Actors. Rev. and expanded ed. Limelight Editions, 2002.