APA (7 वां संस्करण) प्रशस्ति पत्र

Campbell, C., & Campbell, C. (1999). The impact of association with the EU on domestic industrial policy making.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Campbell, C., और Carolyn Campbell. The Impact of Association with the EU on Domestic Industrial Policy Making. 1999.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Campbell, C., और Carolyn Campbell. The Impact of Association with the EU on Domestic Industrial Policy Making. 1999.

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