(1979). World agriculture: Towards 2000: an FAO study. London: Belhaven press.
Čikaški stil citiranjaWorld Agriculture: Towards 2000: An FAO Study. London: Belhaven press, 1979.
MLA način citiranjaWorld Agriculture: Towards 2000: An FAO Study. London: Belhaven press, 1979.
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