APA
National Council of Applied Economic Research, National Council of Applied Economic Research, . (1961). Traffic survey of Mangalore and Malpe ports. : .
Chicago
National Council of Applied Economic Research, National Council of Applied Economic Research, . 1961. Traffic survey of Mangalore and Malpe ports. : .
Harvard
National Council of Applied Economic Research, National Council of Applied Economic Research, . (1961). Traffic survey of Mangalore and Malpe ports. : .
MLA
National Council of Applied Economic Research, National Council of Applied Economic Research, . Traffic survey of Mangalore and Malpe ports. : . 1961.
