Παραπομπή APA

Agarwal, J. C. (1997). Essentials of examination system: Evaluation, tests and measurement.

Παραπομπή Chicago Style

Agarwal, J C. Essentials of Examination System: Evaluation, Tests and Measurement. New Delhi, Vikas, 1997.

Παραπομπή MLA

Agarwal, J C. Essentials of Examination System: Evaluation, Tests and Measurement. 1997.