APA (7 वां संस्करण) प्रशस्ति पत्र

Abercrombie, M. L. J., & Terry, P. M. (1978). Talking to learn: Improving teaching and learning in small groups. Society for Research into Higher Education.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Abercrombie, M. L. J., और Paul Michael Terry. Talking to Learn: Improving Teaching and Learning in Small Groups. Guildford: Society for Research into Higher Education, 1978.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Abercrombie, M. L. J., और Paul Michael Terry. Talking to Learn: Improving Teaching and Learning in Small Groups. Society for Research into Higher Education, 1978.

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