Sachs,Jeffrey. D. (2005). The End Of Poverty: How We Can Make It Happen in Our Lifetime (1St.). Penguin Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSachs,Jeffrey. D. The End Of Poverty: How We Can Make It Happen in Our Lifetime. 1St. England: Penguin Books, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSachs,Jeffrey. D. The End Of Poverty: How We Can Make It Happen in Our Lifetime. 1St. Penguin Books, 2005.
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