APA-viite

National Council of Applied Economics Research. (1980). Implications of tractorisation for farm employment, productivity and income. NCAER.

Chicago-tyylinen lähdeviittaus

National Council of Applied Economics Research. Implications of Tractorisation for Farm Employment, Productivity and Income. New Delhi: NCAER, 1980.

MLA-viite

National Council of Applied Economics Research. Implications of Tractorisation for Farm Employment, Productivity and Income. NCAER, 1980.

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