National Seminar on Education of the Teacher for the Pre-school Child New Delhi, India, & Indian Council of Child Welfare. (1978). National Seminar on Education of the Teacher for the Pre-School Child, March 6-8, 1978. Indian Council of Child Welfare.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNational Seminar on Education of the Teacher for the Pre-school Child New Delhi, India, এবং Indian Council of Child Welfare. National Seminar on Education of the Teacher for the Pre-School Child, March 6-8, 1978. New Delhi: Indian Council of Child Welfare, 1978.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNational Seminar on Education of the Teacher for the Pre-school Child New Delhi, India, এবং Indian Council of Child Welfare. National Seminar on Education of the Teacher for the Pre-School Child, March 6-8, 1978. Indian Council of Child Welfare, 1978.