APA (7 वां संस्करण) प्रशस्ति पत्र

OCDE. Scientific and Technological Co-operation with Developing Countries. OCDE.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

OCDE. Scientific and Technological Co-operation with Developing Countries. Paris: OCDE.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

OCDE. Scientific and Technological Co-operation with Developing Countries. OCDE.

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