APA (7 वां संस्करण) प्रशस्ति पत्र

Harley, T. A. (2014). The psychology of language: From data to theory (Fourth edition.). Psychology Press, Taylor & Francis Group.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Harley, Trevor A. The Psychology of Language: From Data to Theory. Fourth edition. Hove, East Sussex: Psychology Press, Taylor & Francis Group, 2014.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Harley, Trevor A. The Psychology of Language: From Data to Theory. Fourth edition. Psychology Press, Taylor & Francis Group, 2014.

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