National Council of Applied Economic Research. (1962). Techno-economic survey of Kerala. National Council of Applied Economic Research.
Chicago-стиль цитированияNational Council of Applied Economic Research. Techno-economic Survey of Kerala. New Delhi: National Council of Applied Economic Research, 1962.
MLA-цитированиеNational Council of Applied Economic Research. Techno-economic Survey of Kerala. National Council of Applied Economic Research, 1962.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.