J C Aggarwal. (1997). Essentials of examination system: Evaluation,tests and measurement. Vikas.
Čikaški stil citiranjaJ C Aggarwal. Essentials of Examination System: Evaluation,tests and Measurement. New Delhi: Vikas, 1997.
MLA način citiranjaJ C Aggarwal. Essentials of Examination System: Evaluation,tests and Measurement. Vikas, 1997.
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