APA-ийн эшлэл(7 дахь хэвлэлт)

Ashperger, C. (2008). The rhythm of space and the sound of time: Michael Chekhov's acting technique in the 21st century. Rodopi.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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 -ийн эшлэл (9 дэх хэвлэлт)

Ashperger, Cynthia. The Rhythm of Space and the Sound of Time: Michael Chekhov's Acting Technique in the 21st Century. Rodopi, 2008.