Ahmad, K. U. (2007). Wealth from the potato: Food, nutrition money prosperity. Mumtaj Kamal.
Chicago (17e ed.) BronvermeldingAhmad, Kamal U. Wealth from the Potato: Food, Nutrition Money Prosperity. Dhaka: Mumtaj Kamal, 2007.
MLA (9e ed.) BronvermeldingAhmad, Kamal U. Wealth from the Potato: Food, Nutrition Money Prosperity. Mumtaj Kamal, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.