McPhail, S. M. (2007). Alternative validation strategies: Developing new and leveraging existing validity evidence. Jossey-Bass.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcPhail, S. Morton. Alternative Validation Strategies: Developing New and Leveraging Existing Validity Evidence. San Francisco: Jossey-Bass, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcPhail, S. Morton. Alternative Validation Strategies: Developing New and Leveraging Existing Validity Evidence. Jossey-Bass, 2007.
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