Layman, C. S. (2001). The power of logic (2nd ed.). Mountain View, Calif.: Mayfield Pub..
शिकागो स्टाइल उद्धरणLayman, Charles S. The Power of Logic. 2nd ed. Mountain View, Calif.: Mayfield Pub., 2001.
एमएलए उद्धरणLayman, Charles S. The Power of Logic. 2nd ed. Mountain View, Calif.: Mayfield Pub., 2001.
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