APA (7 वां संस्करण) प्रशस्ति पत्र

Kaul, S., Ali, F., Janakiram, S., & Wattenstrom, B. (2008). Business models for sustainable telecoms growth in developing economies. Wiley.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Kaul, Sanjay, Fuaad Ali, Subramaniam Janakiram, और Bengt Wattenstrom. Business Models for Sustainable Telecoms Growth in Developing Economies. Hoboken, NJ: Wiley, 2008.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Kaul, Sanjay, et al. Business Models for Sustainable Telecoms Growth in Developing Economies. Wiley, 2008.

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