APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Martin, M. E., Straf, M. L., & Citro, C. F. (2001). Principles and practices for a federal statistical agency (2nd ed.). National Academy Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Margaret E. Martin, Miron L. Straf, और Constance F. Citro. Principles and Practices for a Federal Statistical Agency. 2nd ed. Washington, D.C.: National Academy Press, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Principles and Practices for a Federal Statistical Agency. 2nd ed. National Academy Press, 2001.
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