APA (7 वां संस्करण) प्रशस्ति पत्र

Birke, D. (2013). Social networks and their economics: Influencing consumer choice. Wiley.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Birke, Daniel. Social Networks and Their Economics: Influencing Consumer Choice. Hoboken: Wiley, 2013.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Birke, Daniel. Social Networks and Their Economics: Influencing Consumer Choice. Wiley, 2013.

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