Luzio, R., Dunaway, S., & Kaufman, M. (2001). Returns to Human Capital and Investment in New Technology. International Monetary Fund.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLuzio, Rodolfo, Steven Dunaway, और Martin Kaufman. Returns to Human Capital and Investment in New Technology. Washington, D.C.: International Monetary Fund, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLuzio, Rodolfo, et al. Returns to Human Capital and Investment in New Technology. International Monetary Fund, 2001.
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