Bowker, A. H. (1972). Engineering statistics (2nd ed.). Prentice-Hall of India.
शिकागो स्टाइल उद्धरणBowker, Albert H. Engineering Statistics. 2nd ed. New Jersey: Prentice-Hall of India, 1972.
एमएलए उद्धरणBowker, Albert H. Engineering Statistics. 2nd ed. Prentice-Hall of India, 1972.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.