Hansen,Morris H, & Hurwitz,William W. (1953). Sample survey methods and theory. John Wiley & Sons.
शिकागो स्टाइल उद्धरणHansen,Morris H, और Hurwitz,William W. Sample Survey Methods and Theory. New York: John Wiley & Sons, 1953.
एमएलए उद्धरणHansen,Morris H, और Hurwitz,William W. Sample Survey Methods and Theory. John Wiley & Sons, 1953.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.