Foster, Andrew D. (1990). Fertility decline in Africa: Assessment and prospects. The World Bank.
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Chicago Style (17th ed.) Citation
Foster, Andrew D. Fertility Decline in Africa: Assessment and Prospects. Washington: The World Bank, 1990.
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MLA引文
Foster, Andrew D. Fertility Decline in Africa: Assessment and Prospects. The World Bank, 1990.
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警告：這些引文格式不一定是100％准確.