Berg, A. (1973). The nutrition factor: Its role in national development. Brookings Institution.
Chicagoスタイル(17版)引用形式Berg, Alan. The Nutrition Factor: Its Role in National Development. Washington, D.C: Brookings Institution, 1973.
MLA(9版)引用形式Berg, Alan. The Nutrition Factor: Its Role in National Development. Brookings Institution, 1973.
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