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.
Warning: These citations may not always be 100% accurate.