COHEN, R. J. S. (2018). Psychological testing and assessment: :an introduction to tests and measurement. McGraw Hill Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCOHEN, Ronald Jay SWERDLIC. Psychological Testing and Assessment: :an Introduction to Tests and Measurement. McGraw Hill Education, 2018.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCOHEN, Ronald Jay SWERDLIC. Psychological Testing and Assessment: :an Introduction to Tests and Measurement. McGraw Hill Education, 2018.
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