Paget, R. (1963). Human speech: Some observations, experiments, and conclusions as to the nature, origin, purpose and possible improvement of human speech. London: Routledge & Kegan Paul.
Παραπομπή Chicago StylePaget, Richard. Human Speech: Some Observations, Experiments, and Conclusions As to the Nature, Origin, Purpose and Possible Improvement of Human Speech. London: Routledge & Kegan Paul, 1963.
Παραπομπή MLAPaget, Richard. Human Speech: Some Observations, Experiments, and Conclusions As to the Nature, Origin, Purpose and Possible Improvement of Human Speech. London: Routledge & Kegan Paul, 1963.
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