APA
National Council of Applied Economic Research (New Delhi), . (1964). Traffic survey of the Gandak river. New Delhi: National Council of Applied Economic Research.
Chicago
National Council of Applied Economic Research (New Delhi), . 1964. Traffic survey of the Gandak river. New Delhi: National Council of Applied Economic Research.
Harvard
National Council of Applied Economic Research (New Delhi), . (1964). Traffic survey of the Gandak river. New Delhi: National Council of Applied Economic Research.
MLA
National Council of Applied Economic Research (New Delhi), . Traffic survey of the Gandak river. New Delhi: National Council of Applied Economic Research. 1964.