APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Berndt, E. R., & Hulten, C. R. (2007). Hard-to-measure goods and services: Essays in honor of Zvi Griliches. University of Chicago Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Ernst R. Berndt, और Charles R. Hulten. Hard-to-measure Goods and Services: Essays in Honor of Zvi Griliches. Chicago: University of Chicago Press, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Hard-to-measure Goods and Services: Essays in Honor of Zvi Griliches. University of Chicago Press, 2007.
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