Dyfyniad APA

Dutton, J. (2015). Keeping quiet: Visual comedy in the age of sound. Chaplin Books.

Dyfyniad Arddull Chicago

Dutton, Julian. Keeping Quiet: Visual Comedy in the Age of Sound. Gosport, [England]: Chaplin Books, 2015.

Dyfyniad MLA

Dutton, Julian. Keeping Quiet: Visual Comedy in the Age of Sound. Chaplin Books, 2015.

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