Alexander, T., Dziobek, C., Marini, M., & Metreau, E. (2017). Measure up: A Better Way to Calculate GDP. International Monetary Fund.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAlexander, Thomas, Claudia Dziobek, Marco Marini, और Eric Metreau. Measure Up: A Better Way to Calculate GDP. Washington, D.C.: International Monetary Fund, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAlexander, Thomas, et al. Measure Up: A Better Way to Calculate GDP. International Monetary Fund, 2017.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.