APA (7 वां संस्करण) प्रशस्ति पत्र
Lombaerde, P., & Puri, L. (2009). Aid for Trade: Global and Regional Perspectives: 2007 World Report on Regional Integration. Springer Netherlands. https://doi.org/10.1007/978-1-4020-9455-2
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Lombaerde, Philippe, और Lakshmi Puri. Aid for Trade: Global and Regional Perspectives: 2007 World Report on Regional Integration. Dordrecht: Springer Netherlands, 2009. https://doi.org/10.1007/978-1-4020-9455-2.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Lombaerde, Philippe, और Lakshmi Puri. Aid for Trade: Global and Regional Perspectives: 2007 World Report on Regional Integration. Springer Netherlands, 2009. https://doi.org/10.1007/978-1-4020-9455-2.
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