Agarwal, J. C. (1997). Essentials of examination system: Evaluation, tests and measurement.
Chicago-stil citatAgarwal, J C. Essentials of Examination System: Evaluation, Tests and Measurement. New Delhi, Vikas, 1997.
MLA-referensAgarwal, J C. Essentials of Examination System: Evaluation, Tests and Measurement. 1997.
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