Ahmad, K. U. (2007). Wealth from the potato: Food, nutrition money prosperity. Mumtaj Kamal.
Tohutoru Kātū Chicago (17th ed.)Ahmad, Kamal U. Wealth from the Potato: Food, Nutrition Money Prosperity. Dhaka: Mumtaj Kamal, 2007.
Tohutoro MLA (9th ed.)Ahmad, Kamal U. Wealth from the Potato: Food, Nutrition Money Prosperity. Mumtaj Kamal, 2007.
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