APA (7 वां संस्करण) प्रशस्ति पत्र

Islam, N. (1992). Agricultural trade between developing countries: Patterns and future possibilities. International Food Policy Research Institute.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Islam, Nurul. Agricultural Trade Between Developing Countries: Patterns and Future Possibilities. Washington, D.C: International Food Policy Research Institute, 1992.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Islam, Nurul. Agricultural Trade Between Developing Countries: Patterns and Future Possibilities. International Food Policy Research Institute, 1992.

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