Acland, J. D. (1971). East African crops: An introduction to the production of field and plantation crops in Kenya, Tanzania and Uganda. Longman [for the] Food and Agriculture Organization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Acland, J. D. East African Crops: An Introduction to the Production of Field and Plantation Crops in Kenya, Tanzania and Uganda. [London]: Longman [for the] Food and Agriculture Organization, 1971.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Acland, J. D. East African Crops: An Introduction to the Production of Field and Plantation Crops in Kenya, Tanzania and Uganda. Longman [for the] Food and Agriculture Organization, 1971.
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