Sheppard, C. W. (1962). Basic principles of the tracer method: : Introduction to mathematical tracer kinetics. John Wiley.
शिकागो स्टाइल उद्धरणSheppard, C. W. Basic Principles of the Tracer Method: : Introduction to Mathematical Tracer Kinetics. New York: John Wiley, 1962.
एमएलए उद्धरणSheppard, C. W. Basic Principles of the Tracer Method: : Introduction to Mathematical Tracer Kinetics. John Wiley, 1962.
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