Cita APA

National Institute of Education (India). Educational Survey Unit. (1969). Intensive study of blocks, 1968.

Chicago Style (17th ed.) Citation

National Institute of Education (India). Educational Survey Unit. Intensive Study of Blocks, 1968. New Delhi, 1969.

Cita MLA

National Institute of Education (India). Educational Survey Unit. Intensive Study of Blocks, 1968. 1969.