APA
National Council of Applied Economic Research (New Delhi), National Council of Applied Economic Research (New Delhi), . (1969). Traffic survey of the Cochin port. New Delhi: National Council of Applied Economic Research India.
Chicago
National Council of Applied Economic Research (New Delhi), National Council of Applied Economic Research (New Delhi), . 1969. Traffic survey of the Cochin port. New Delhi: National Council of Applied Economic Research India.
Harvard
National Council of Applied Economic Research (New Delhi), National Council of Applied Economic Research (New Delhi), . (1969). Traffic survey of the Cochin port. New Delhi: National Council of Applied Economic Research India.
MLA
National Council of Applied Economic Research (New Delhi), National Council of Applied Economic Research (New Delhi), . Traffic survey of the Cochin port. New Delhi: National Council of Applied Economic Research India. 1969.
