Cromwell, L. (1980). Biomedical instrumentation and measurements. Prentice-Hall of India.
शिकागो स्टाइल उद्धरणCromwell, Leslie. Biomedical Instrumentation and Measurements. New Jersey: Prentice-Hall of India, 1980.
एमएलए उद्धरणCromwell, Leslie. Biomedical Instrumentation and Measurements. Prentice-Hall of India, 1980.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.