Pfeiffer, P. E. (1961). Linear Systems Analysis: An Introduction to the Analysis of Discrete-Parameter Time-Invariant Linear Systems. New York: McGraw-Hill.
शिकागो स्टाइल उद्धरणPfeiffer, Paul E. Linear Systems Analysis: An Introduction to the Analysis of Discrete-Parameter Time-Invariant Linear Systems. New York: McGraw-Hill, 1961.
एमएलए उद्धरणPfeiffer, Paul E. Linear Systems Analysis: An Introduction to the Analysis of Discrete-Parameter Time-Invariant Linear Systems. New York: McGraw-Hill, 1961.
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