Yu, J. (2007). Climate change and human welfare. Education for Development.
Chicagoスタイル(17版)引用形式Yu, Joseph. "Climate Change and Human Welfare." Education for Development 2007.
MLA(9版)引用形式Yu, Joseph. "Climate Change and Human Welfare." Education for Development, 2007.
警告: この引用は必ずしも正確ではありません.