National Institute of Education (India). Directorate of Extension Programmes for Secondary Education. (1960). The concept of evaluation in education. Directorate of Extension Programmes for Secondary Education, Ministry of Education, Govt. of India.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Institute of Education (India). Directorate of Extension Programmes for Secondary Education. The Concept of Evaluation in Education. [New Delhi]: Directorate of Extension Programmes for Secondary Education, Ministry of Education, Govt. of India, 1960.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)National Institute of Education (India). Directorate of Extension Programmes for Secondary Education. The Concept of Evaluation in Education. Directorate of Extension Programmes for Secondary Education, Ministry of Education, Govt. of India, 1960.