APA
Adaval S.B. Ed, National Council Of Educational Research And Training (New Delhi) & National Council Of Educational Research And Training (New Delhi). (1968). Indian yearbook of education. New Delhi: N C E R T.
Chicago
Adaval S.B. Ed, National Council Of Educational Research And Training (New Delhi) and National Council Of Educational Research And Training (New Delhi). 1968. Indian yearbook of education. New Delhi: N C E R T.
Harvard
Adaval S.B. Ed, National Council Of Educational Research And Training (New Delhi) and National Council Of Educational Research And Training (New Delhi). (1968). Indian yearbook of education. New Delhi: N C E R T.
MLA
Adaval S.B. Ed, National Council Of Educational Research And Training (New Delhi) and National Council Of Educational Research And Training (New Delhi). Indian yearbook of education. New Delhi: N C E R T. 1968.
