Clayton, G. E., Giesbrecht, M. G., & Guo, F. (2010). A guide to everyday economic statistics (7th ed.). McGraw-Hill Higher Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रClayton, Gary E., Martin Gerhard Giesbrecht, और Feng Guo. A Guide to Everyday Economic Statistics. 7th ed. New York: McGraw-Hill Higher Education, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रClayton, Gary E., et al. A Guide to Everyday Economic Statistics. 7th ed. McGraw-Hill Higher Education, 2010.
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