APA (7 वां संस्करण) प्रशस्ति पत्र

(1992). Hypertalk for educators: An introduction / by Sharon Yoder with David John Burrowes and Der-Thanq (Victor) Chen.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hypertalk for Educators: An Introduction / by Sharon Yoder with David John Burrowes and Der-Thanq (Victor) Chen. 1992.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Hypertalk for Educators: An Introduction / by Sharon Yoder with David John Burrowes and Der-Thanq (Victor) Chen. 1992.

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