APA
National Council of Applied Economic Research (New Delhi), National Council of Applied Economic Research (New Delhi), . (1960). Economic functional classification of Central and. New Delhi: N C A E R.
Chicago
National Council of Applied Economic Research (New Delhi), National Council of Applied Economic Research (New Delhi), . 1960. Economic functional classification of Central and. New Delhi: N C A E R.
Harvard
National Council of Applied Economic Research (New Delhi), National Council of Applied Economic Research (New Delhi), . (1960). Economic functional classification of Central and. New Delhi: N C A E R.
MLA
National Council of Applied Economic Research (New Delhi), National Council of Applied Economic Research (New Delhi), . Economic functional classification of Central and. New Delhi: N C A E R. 1960.
