एपीए उद्धरण

National Council of Applied Economic Research. (1962). Techno-economic survey of Kerala. National Council of Applied Economic Research.

शिकागो स्टाइल उद्धरण

National Council of Applied Economic Research. Techno-economic Survey of Kerala. New Delhi: National Council of Applied Economic Research, 1962.

एमएलए उद्धरण

National Council of Applied Economic Research. Techno-economic Survey of Kerala. National Council of Applied Economic Research, 1962.