Cargill, C. F. (1997). Open Systems Standardization: A Business Approach. Prentice-Hall of India.
शिकागो स्टाइल उद्धरणCargill, Carl F. Open Systems Standardization: A Business Approach. New Jersey: Prentice-Hall of India, 1997.
एमएलए उद्धरणCargill, Carl F. Open Systems Standardization: A Business Approach. Prentice-Hall of India, 1997.
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