Hulme, D. (2016). Should rich nations help the poor? Polity Press.
Chicagoスタイル(17版)引用形式Hulme, David. Should Rich Nations Help the Poor? Cambridge, UK ; Malden, MA: Polity Press, 2016.
MLA(8版)引用形式Hulme, David. Should Rich Nations Help the Poor? Polity Press, 2016.
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