APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Baldwin, R., & Evenett, S. (2011). Next steps: Getting past the Doha round crisis. Centre for Economic Policy Research.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Richard Baldwin, और Simon Evenett. Next Steps: Getting Past the Doha Round Crisis. London: Centre for Economic Policy Research, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Next Steps: Getting Past the Doha Round Crisis. Centre for Economic Policy Research, 2011.
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