Weeks, J. R. (2008). Population: An introduction to concepts and issues. Belmont: Thomson/Wadsworth.
シカゴスタイル引用形Weeks, John Robert. Population: An Introduction to Concepts and Issues. Belmont: Thomson/Wadsworth, 2008.
MLA引用形式Weeks, John Robert. Population: An Introduction to Concepts and Issues. Belmont: Thomson/Wadsworth, 2008.
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