English, J. (2005). Introduction to operating systems: Behind the desktop. New York: Palgrave MacMillan.
शिकागो स्टाइल उद्धरणEnglish, John. Introduction to Operating Systems: Behind the Desktop. New York: Palgrave MacMillan, 2005.
एमएलए उद्धरणEnglish, John. Introduction to Operating Systems: Behind the Desktop. New York: Palgrave MacMillan, 2005.
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