(2009). Human development Report 2009 Overcoming barriers: Human mobility and development.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHuman Development Report 2009 Overcoming Barriers: Human Mobility and Development. 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHuman Development Report 2009 Overcoming Barriers: Human Mobility and Development. 2009.
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