(1979). Measurement and educational policy: Proceedings of the 1978 ETS Invitational Conference / William B. Schrader, editor.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMeasurement and Educational Policy: Proceedings of the 1978 ETS Invitational Conference / William B. Schrader, Editor. 1979.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMeasurement and Educational Policy: Proceedings of the 1978 ETS Invitational Conference / William B. Schrader, Editor. 1979.
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