Summers, G. J. (1992). Mind teasers: Logic puzzles and games of deduction. Sudha Pub.
Chicago Style (17th ed.) CitationSummers, George J. Mind Teasers: Logic Puzzles and Games of Deduction. New Delhi: Sudha Pub, 1992.
MLA (9th ed.) CitationSummers, George J. Mind Teasers: Logic Puzzles and Games of Deduction. Sudha Pub, 1992.
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