Keller, G. (2001). Applied statistics with Microsoft Excel. Pacific Grove, CA: Duxbury/Thomson Learning.
शिकागो स्टाइल उद्धरणKeller, Gerald. Applied Statistics With Microsoft Excel. Pacific Grove, CA: Duxbury/Thomson Learning, 2001.
एमएलए उद्धरणKeller, Gerald. Applied Statistics With Microsoft Excel. Pacific Grove, CA: Duxbury/Thomson Learning, 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.