akerlof, g., blanchard, o., & romer, d. (2014). What Have We Learned: Macroeconomic Policy after the Crisis. The MIT Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रakerlof, george, olivier blanchard, और david romer. What Have We Learned: Macroeconomic Policy After the Crisis. Cambridge, Massachusetts ; London, England: The MIT Press, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रakerlof, george, et al. What Have We Learned: Macroeconomic Policy After the Crisis. The MIT Press, 2014.