The World Bank. (2006). Disease and mortality in Sub-Sahara Africa. Washington: The world bank.
シカゴスタイル引用形The World Bank. Disease and Mortality in Sub-Sahara Africa. Washington: The world bank, 2006.
MLA引用形式The World Bank. Disease and Mortality in Sub-Sahara Africa. Washington: The world bank, 2006.
警告: この引用は必ずしも正確ではありません.