Black, J. W. (1955). Speech: Code meaning, and communication. McGraw Hill.
Cita Chicago Style (17a ed.)Black, John W. Speech: Code Meaning, and Communication. New York: McGraw Hill, 1955.
Cita MLA (9a ed.)Black, John W. Speech: Code Meaning, and Communication. McGraw Hill, 1955.
Precaución: Estas citas no son 100% exactas.