Black, J. W. (1955). Speech: Code meaning, and communication. McGraw Hill.
Chicago Style (17th ed.) ZitazioaBlack, John W. Speech: Code Meaning, and Communication. New York: McGraw Hill, 1955.
MLA (9th ed.) ZitazioaBlack, John W. Speech: Code Meaning, and Communication. McGraw Hill, 1955.
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