Kristof, N. D., & Campbell, C. (2009). Half the sky: Turning oppression into opportunity for women worldwide (Unabridged.). HighBridge Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKristof, Nicholas D., और Cassandra Campbell. Half the Sky: Turning Oppression into Opportunity for Women Worldwide. Unabridged. Prince Frederick: HighBridge Company, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKristof, Nicholas D., और Cassandra Campbell. Half the Sky: Turning Oppression into Opportunity for Women Worldwide. Unabridged. HighBridge Company, 2009.
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