Basu, S., Fernald, J. G., & Shapiro, M. D. (2001). Productivity growth in the 1990s: Technology, utilization, or adjustment? National Bureau of Economic Research.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBasu, Susanto, John G. Fernald, और Matthew D. Shapiro. Productivity Growth in the 1990s: Technology, Utilization, or Adjustment? Cambridge: National Bureau of Economic Research, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBasu, Susanto, et al. Productivity Growth in the 1990s: Technology, Utilization, or Adjustment? National Bureau of Economic Research, 2001.
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