APA সাইটেশন

Chaudhuri, S. C. Socially useful productive work in secondary teacher education.

শিকাগো স্টাইলে সাইটেশন

Chaudhuri, S C. Socially Useful Productive Work in Secondary Teacher Education. New Delhi, NCERT.

এমএলএ সাইটেশন

Chaudhuri, S C. Socially Useful Productive Work in Secondary Teacher Education.