Carton, B., Li, Y., & Mongardini, J. (2018). A New Smartphone for Every Fifth Person on Earth: Quantifying the New Tech Cycle. International Monetary Fund.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCarton, Benjamin, Yiqun Li, और Joannes Mongardini. A New Smartphone for Every Fifth Person on Earth: Quantifying the New Tech Cycle. Washington, D.C.: International Monetary Fund, 2018.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCarton, Benjamin, et al. A New Smartphone for Every Fifth Person on Earth: Quantifying the New Tech Cycle. International Monetary Fund, 2018.
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