Abbott, J. C., & Makeham, J. P. (1980). Agricultural economy and marketing in the tropics. Longman Group Ltd.
シカゴスタイル引用形Abbott, J C., , J P. Makeham. Agricultural Economy and Marketing in the Tropics. London: Longman Group Ltd, 1980.
MLA引用形式Abbott, J C., , J P. Makeham. Agricultural Economy and Marketing in the Tropics. Longman Group Ltd, 1980.
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