APA-referens (7:e uppl.)
Ashperger, C. (2008). The rhythm of space and the sound of time: Michael Chekhov's acting technique in the 21st century. Rodopi.
Chicago-referens (17:e uppl.)
Ashperger, Cynthia. The Rhythm of Space and the Sound of Time: Michael Chekhov's Acting Technique in the 21st Century. Amsterdam ; New York: Rodopi, 2008.
MLA-referens (9:e uppl.)
Ashperger, Cynthia. The Rhythm of Space and the Sound of Time: Michael Chekhov's Acting Technique in the 21st Century. Rodopi, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.